In late summer 1945, guests are gathered for the wedding reception of Don Vito Corleones daughter Connie and Carlo Rizzi . Vito , the head of the Corleone Mafia family who is known to friends and associates as Godfather and Tom Hagen , the Corleone family lawyer and consigliere , are hearing requests for favors because no Sicilian can refuse a request on his daughters wedding day. Meanwhile, the Dons youngest son Michael , a decorated Marine war hero returning from World War II service, tells his girlfriend Kay Adams anecdotes about his family, attempting to inform her about his fathers criminal life; he reassures her that he is different from his family. Among depicting the marriage of Connie and Carlo, the wedding scene also serves as a critical exposition scene for the remainder of the film, as Michael figuratively introduces the main characters to Kay.

　　Among the guests at the celebration is the famous singer Johnny Fontane , Corleones godson, who has come from Hollywood to petition Vitos help in landing a movie role that will revitalize his flagging career. Jack Woltz , the head of the studio, denies Fontane the part, but Don Corleone explains to Johnny: 39;m gonna make him an offer he cant refuse. Hagen is dispatched to California to fix the problem, but Woltz angrily tells him that he will never cast Fontane in the role, for which he is perfect and will make him an even bigger star, because Fontane seduced and ruined a starlet that Woltz favored. Woltz is persuaded otherwise, however, when he wakes up early the next morning and feels something wet in his bed. He pulls back the sheets, and finds himself in a pool of blood with the severed head of his prized $600,000 stud horse, Khartoum, in the bed with him, and screams in horror.

　　Upon Hagens return, the family meets with Virgil The Turk Sollozzo , who is being backed by the rival Tattaglia family. He asks Don Corleone for financing, and political and legal protection for importing and distributing heroin. Despite the huge profit to be made, Corleone refuses, explaining that his political influence would be jeopardized by a move into the narcotics trade. The Dons eldest son, hotheaded Sonny , who had earlier urged the family to enter into the narcotics trade, breaks ranks during the meeting and questions Sollozzos assurances as to the Corleone Familys investment being guaranteed by the Tattaglia Family. His father, angry at Sonnys dissension in a non-family members presence, privately rebukes him later. Don Corleone then dispatches Luca Brasi to infiltrate Sollozzos organization and report back with information. During the meeting, whilst Brasi is bent over to allow Bruno Tattaglia to light his cigarette, he is stabbed in his hand to prevent him from defending himself, and is subsequently garroted by an assasin.

　　Soon after his meeting with Sollozzo, Don Corleone is gunned down in an assassination attempt, and it is not immediately known whether he has survived. Sollozzo abducts Tom Hagen and persuades him to offer Sonny the deal previously offered to his father. Enraged, Sonny refuses to consider it and issues an ultimatum to the Tattaglias turn over Sollozzo or face war. They refuse, and instead send Sonny a Sicilian message, in the form of a fresh fish wrapped in Luca Brasis bullet-proof vest, to tell the Corleones that Luca Brasi sleeps with the fishes.

　　Michael, whom the other Mafia families consider a civilian uninvolved in mob business, visits his father at the small private hospital. He is shocked to find that no one is guarding him. Realizing that his father is again being set up to be killed, he calls Sonny for help, moves his father to another room, and goes outside to watch the entrance. Michael enlists help from Enzo the baker, who has come to the hospital to pay his respects. Together, they bluff away Sollozzos men as they drive by. Police cars soon appear with the corrupt Captain McCluskey , who breaks Michaels jaw when he insinuates that Sollozzo paid McCluskey to set up his father. Just then, Hagen arrives with private detectives licensed to carry guns to protect Don Corleone, and he takes Michael home. Sonny responds by having Bruno Tattaglia, son and underboss of Don Phillip Tattaglia , killed.

　　Following the attempt on the Dons life at the hospital, Sollozzo requests a meeting with the Corleones, which Captain McCluskey will attend as Sollozzos bodyguard. When Michael volunteers to kill both men during the meeting, Sonny and the other senior Family members are amused; however, Michael convinces them that he is serious and that killing Sollozzo and McCluskey is in the familys interest: Its not personal. Its strictly business. Although police officers are usually off limits for hits, Michael argues that since McCluskey is corrupt and has illegal dealings with Sollozzo, he is fair game.

　　Before the meeting in an Italian restaurant, McCluskey frisks Michael for weapons and finds him clean. Michael excuses himself to go to the bathroom where he retrieves a planted revolver, and returning to the table, he fatally shoots Sollozzo, then McCluskey. Michael is sent to hide in Sicily, while the Corleone family prepares for all-out warfare with the Five Families who are united against the Corleones, as well as a general clampdown on the mob by the police and government authorities.

　　Sonny severely beats Carlo Rizzi for brutalizing the pregnant Connie, and threatens to kill him if he ever abuses his sister again. An angry Carlo responds by plotting with Tattaglia and Don Emilio Barzini , the Corleones chief rivals, to have Sonny killed. Carlo again beats Connie in order to lure Sonny out. Furious, Sonny drives off alone to fulfill his threat. On the way, he is ambushed at a toll booth and shot to death in his car.

　　Back in New York City, Don Corleone returns home from the hospital and is distraught to learn that it was Michael who killed Sollozzo and McCluskey and that Sonny is dead. Rather than seek revenge for Sonnys killing, Don Corleone meets with the heads of the Five Families to negotiate a cease-fire. Not only is it draining all their assets and threatening their survival, but ending the conflict is the only way that Michael can return home safely. Reversing his previous decision, Vito agrees that the Corleone family will provide political protection for Tattaglias traffic in heroin, as long as it is controlled and not sold to children. At the meeting, Don Corleone deduces that Don Barzini, not Tattaglia, was ultimately behind the mob war and Sonnys death.

　　In Sicily, Michael patiently waits out his exile, protected by Don Tommasino, an old family friend. Michael aimlessly wanders the countryside, accompanied by his ever-present bodyguards, Calo and Fabrizio. In a small village, Michael meets and falls in love with Apollonia Vitelli , the beautiful young daughter of a bar owner. They are soon married, but soon Michaels presence becomes known to Corleone enemies. As the couple is about to be moved to a safer location, Apollonia is killed when their car is bombed; Michael, who barely escapes alive, spots Fabrizio hurriedly leaving the grounds mere seconds before the explosion, implicating him in the assassination plot.

　　With his safety guaranteed, Michael returns home. More than a year later, he reunites with his former girlfriend Kay after a total of four years, three in Italy, and one in America. He tells her he wants them to be married. Although Kay is hurt that he waited so long to contact her, she accepts his proposal. With the Don semi-retired, Sonny dead, and middle brother Fredo considered incapable of running the family business, Michael is now in charge; he promises Kay he will make the family business completely legitimate within five years.

　　Peter Clemenza and Salvatore Tessio , two Corleone Family caporegimes complain that they are being pushed around by the Barzini Family and ask permission to strike back, but Michael denies the request. He plans to move the family operations to Nevada and after that, Clemenza and Tessio may break away to form their own families. Michael further promises Connies husband, Carlo, that he will be his right hand man in Nevada. Tom Hagen has been removed as consigliere and is now merely the familys lawyer, with Vito serving as consigliere. Privately, Hagen complains about his change in status, and also questions Michael about a new regime of soldiers secretly being built under Rocco Lampone . Don Vito explains to Hagen that Michael is acting on his advice.

　　In Las Vegas Michael meets with casino boss Moe Greene . Michael offers to buy out Greene but is rudely rebuffed. Greene believes the Corleones are weak and that he can secure a better deal from Barzini. As Moe and Michael heatedly negotiate, Fredo sides with Moe. Afterward, Michael warns Fredo to never again take sides with anyone against the family.

　　Michael returns home. In a private moment, Vito explains his expectation that the Familys enemies will attempt to murder Michael by using a trusted associate to arrange a meeting as a pretext for assassination. Vito also reveals that he had never really intended a life of crime for Michael, hoping that his youngest son would hold legitimate power as a senator or governor. Shortly after, Vito collapses and dies while playing with his young grandson Anthony in his tomato garden. At the burial, Tessio conveys a proposal for a meeting with Barzini, which identifies Tessio as the traitor that Vito was expecting.

　　Michael arranges for a series of murders to occur simultaneously while he is standing godfather to Connies and Carlos newborn son at the church.

　　Don Stracci is gunned down along with his men in an elevator by Clemenza. Moe Greene While having a massage, he is shot through the eye by an unknown assassin. Don Cuneo is trapped in a revolving door and shot dead by Willi Cicci. Don Tattaglia is assassinated in his bed, along with a prostitute, by Rocco Lampone and an unknown associate. Don Barzini, along with his bodyguard and driver, are shot by Al Neri, disguised in his old police uniform.

　　After the baptism, Tessio believes he and Hagen are on their way to the meeting between Michael and Barzini that he has arranged. Instead, he is surrounded by Willi Cicci and other button men as Hagen steps away. Realizing that Michael has uncovered his betrayal, Tessio tells Hagen that he always respected Michael, and that his disloyalty was only business. He asks if Tom can get him off for old times sake, but Tom says he cannot. Meanwhile, Michael confronts Carlo about Sonnys murder and forces him to admit his role in setting up the ambush. Michael assures Carlo he will not be killed, that his punishment is exclusion from all family business. He hands Carlo a plane ticket to exile in Las Vegas. However, when Carlo gets into a car headed for the airport, he is garroted to death by Clemenza, on Michaels orders.

　　Later, a hysterical Connie confronts Michael, accusing him of murdering Carlo. Kay questions Michael about Connies accusation, but he refuses to answer, reminding her to never ask him about his business. She insists, and Michael lies, reassuring his wife that he played no role in Carlos death. Kay believes him and is relieved. The film ends with Clemenza and new caporegimes Rocco Lampone and Al Neri paying their respects to Michael. Clemenza kisses Michaels hand and greets him as Don Corleone. As Kay watches, the door is closed. Michael is the new Godfather.

　　1945年夏天，美國本部黑手黨科萊昂家族首領(lǐng)，教父維托唐科萊昂為小女兒康妮舉行了盛大的婚禮。教父有三個兒子：好色的長子遜尼，懦弱的次子弗雷德和剛從二戰(zhàn)戰(zhàn)場回來的小兒子邁克。其中遜尼是教父的得力助手;而邁克雖然精明能干，卻對家族的事業(yè)沒什么興趣。

　　教父是黑手黨首領(lǐng)，常干違法的構(gòu)當(dāng)。但同時他也是許多弱小平民的保護(hù)神，深得人們愛戴。他還有一個準(zhǔn)則就是決不販毒害人。為此他拒絕了毒梟素洛佐的要求，并因此激化了與紐約其它幾個黑手黨家族的矛盾。圣誕前夕，素洛佐劫持了教父的大女婿湯姆，并派人暗殺教父。教父中槍入院。素洛佐要湯姆設(shè)法使遜尼同意毒品買賣，重新談判。遜尼有勇無謀，他發(fā)誓報仇，卻無計可施。

　　邁克去醫(yī)院探望父親，他發(fā)現(xiàn)保鏢已被收買，而警方亦和素洛佐串通一氣。各家族間的火并一觸即發(fā)。邁克制定了一個計策誘使素洛佐和警長前來談判。在一家小餐館內(nèi)，邁克用事先藏在廁所內(nèi)的手槍擊斃了素洛佐和警長。

　　邁克逃到了西西里，在那里他娶了美麗的阿波蘿妮亞為妻，過著田園詩般的生活。而此時，紐約各個黑手黨家族間的仇殺卻越來越激烈。遜尼也被康妮的丈夫卡洛出賣，被人打得千瘡百孔。教父傷愈復(fù)出，安排各家族間的和解。聽到噩耗的邁克也受到了襲擊。被收買的保鏢法布里奇奧在邁克的車上裝了炸彈。邁克雖幸免于難，卻痛失愛妻。

　　邁克于1951 年回到了紐約，并和前女友凱結(jié)了婚。日益衰老的教父將家族首領(lǐng)的位置傳給了邁克。在教父病故之后，邁克開始了醞釀已久的復(fù)仇。他派人刺殺了另兩個敵對家族的首領(lǐng)，并親自殺死了謀害他前妻的法布里奇奧。同時他也命人殺死了卡洛，為遜尼報了仇。

　　仇敵盡數(shù)剪除。康妮因為丈夫被殺而沖進(jìn)了家門，瘋狂地撕打邁克。邁克冷峻地命人把康妮送進(jìn)了瘋?cè)嗽骸Ｋ呀?jīng)成了新一代的教父唐科萊昂

　　In late summer 1945, guests are gathered for the wedding reception of Don Vito Corleones daughter Connie and Carlo Rizzi . Vito , the head of the Corleone Mafia family who is known to friends and associates as Godfather and Tom Hagen , the Corleone family lawyer and consigliere , are hearing requests for favors because no Sicilian can refuse a request on his daughters wedding day. Meanwhile, the Dons youngest son Michael , a decorated Marine war hero returning from World War II service, tells his girlfriend Kay Adams anecdotes about his family, attempting to inform her about his fathers criminal life; he reassures her that he is different from his family. Among depicting the marriage of Connie and Carlo, the wedding scene also serves as a critical exposition scene for the remainder of the film, as Michael figuratively introduces the main characters to Kay.

　　Among the guests at the celebration is the famous singer Johnny Fontane , Corleones godson, who has come from Hollywood to petition Vitos help in landing a movie role that will revitalize his flagging career. Jack Woltz , the head of the studio, denies Fontane the part, but Don Corleone explains to Johnny: 39;m gonna make him an offer he cant refuse. Hagen is dispatched to California to fix the problem, but Woltz angrily tells him that he will never cast Fontane in the role, for which he is perfect and will make him an even bigger star, because Fontane seduced and ruined a starlet that Woltz favored. Woltz is persuaded otherwise, however, when he wakes up early the next morning and feels something wet in his bed. He pulls back the sheets, and finds himself in a pool of blood with the severed head of his prized $600,000 stud horse, Khartoum, in the bed with him, and screams in horror.

　　Upon Hagens return, the family meets with Virgil The Turk Sollozzo , who is being backed by the rival Tattaglia family. He asks Don Corleone for financing, and political and legal protection for importing and distributing heroin. Despite the huge profit to be made, Corleone refuses, explaining that his political influence would be jeopardized by a move into the narcotics trade. The Dons eldest son, hotheaded Sonny , who had earlier urged the family to enter into the narcotics trade, breaks ranks during the meeting and questions Sollozzos assurances as to the Corleone Familys investment being guaranteed by the Tattaglia Family. His father, angry at Sonnys dissension in a non-family members presence, privately rebukes him later. Don Corleone then dispatches Luca Brasi to infiltrate Sollozzos organization and report back with information. During the meeting, whilst Brasi is bent over to allow Bruno Tattaglia to light his cigarette, he is stabbed in his hand to prevent him from defending himself, and is subsequently garroted by an assasin.

　　Soon after his meeting with Sollozzo, Don Corleone is gunned down in an assassination attempt, and it is not immediately known whether he has survived. Sollozzo abducts Tom Hagen and persuades him to offer Sonny the deal previously offered to his father. Enraged, Sonny refuses to consider it and issues an ultimatum to the Tattaglias turn over Sollozzo or face war. They refuse, and instead send Sonny a Sicilian message, in the form of a fresh fish wrapped in Luca Brasis bullet-proof vest, to tell the Corleones that Luca Brasi sleeps with the fishes.

　　Michael, whom the other Mafia families consider a civilian uninvolved in mob business, visits his father at the small private hospital. He is shocked to find that no one is guarding him. Realizing that his father is again being set up to be killed, he calls Sonny for help, moves his father to another room, and goes outside to watch the entrance. Michael enlists help from Enzo the baker, who has come to the hospital to pay his respects. Together, they bluff away Sollozzos men as they drive by. Police cars soon appear with the corrupt Captain McCluskey , who breaks Michaels jaw when he insinuates that Sollozzo paid McCluskey to set up his father. Just then, Hagen arrives with private detectives licensed to carry guns to protect Don Corleone, and he takes Michael home. Sonny responds by having Bruno Tattaglia, son and underboss of Don Phillip Tattaglia , killed.

　　Following the attempt on the Dons life at the hospital, Sollozzo requests a meeting with the Corleones, which Captain McCluskey will attend as Sollozzos bodyguard. When Michael volunteers to kill both men during the meeting, Sonny and the other senior Family members are amused; however, Michael convinces them that he is serious and that killing Sollozzo and McCluskey is in the familys interest: Its not personal. Its strictly business. Although police officers are usually off limits for hits, Michael argues that since McCluskey is corrupt and has illegal dealings with Sollozzo, he is fair game.

　　Before the meeting in an Italian restaurant, McCluskey frisks Michael for weapons and finds him clean. Michael excuses himself to go to the bathroom where he retrieves a planted revolver, and returning to the table, he fatally shoots Sollozzo, then McCluskey. Michael is sent to hide in Sicily, while the Corleone family prepares for all-out warfare with the Five Families who are united against the Corleones, as well as a general clampdown on the mob by the police and government authorities.

　　Sonny severely beats Carlo Rizzi for brutalizing the pregnant Connie, and threatens to kill him if he ever abuses his sister again. An angry Carlo responds by plotting with Tattaglia and Don Emilio Barzini , the Corleones chief rivals, to have Sonny killed. Carlo again beats Connie in order to lure Sonny out. Furious, Sonny drives off alone to fulfill his threat. On the way, he is ambushed at a toll booth and shot to death in his car.

　　Back in New York City, Don Corleone returns home from the hospital and is distraught to learn that it was Michael who killed Sollozzo and McCluskey and that Sonny is dead. Rather than seek revenge for Sonnys killing, Don Corleone meets with the heads of the Five Families to negotiate a cease-fire. Not only is it draining all their assets and threatening their survival, but ending the conflict is the only way that Michael can return home safely. Reversing his previous decision, Vito agrees that the Corleone family will provide political protection for Tattaglias traffic in heroin, as long as it is controlled and not sold to children. At the meeting, Don Corleone deduces that Don Barzini, not Tattaglia, was ultimately behind the mob war and Sonnys death.

　　In Sicily, Michael patiently waits out his exile, protected by Don Tommasino, an old family friend. Michael aimlessly wanders the countryside, accompanied by his ever-present bodyguards, Calo and Fabrizio. In a small village, Michael meets and falls in love with Apollonia Vitelli , the beautiful young daughter of a bar owner. They are soon married, but soon Michaels presence becomes known to Corleone enemies. As the couple is about to be moved to a safer location, Apollonia is killed when their car is bombed; Michael, who barely escapes alive, spots Fabrizio hurriedly leaving the grounds mere seconds before the explosion, implicating him in the assassination plot.

　　With his safety guaranteed, Michael returns home. More than a year later, he reunites with his former girlfriend Kay after a total of four years, three in Italy, and one in America. He tells her he wants them to be married. Although Kay is hurt that he waited so long to contact her, she accepts his proposal. With the Don semi-retired, Sonny dead, and middle brother Fredo considered incapable of running the family business, Michael is now in charge; he promises Kay he will make the family business completely legitimate within five years.

　　Peter Clemenza and Salvatore Tessio , two Corleone Family caporegimes complain that they are being pushed around by the Barzini Family and ask permission to strike back, but Michael denies the request. He plans to move the family operations to Nevada and after that, Clemenza and Tessio may break away to form their own families. Michael further promises Connies husband, Carlo, that he will be his right hand man in Nevada. Tom Hagen has been removed as consigliere and is now merely the familys lawyer, with Vito serving as consigliere. Privately, Hagen complains about his change in status, and also questions Michael about a new regime of soldiers secretly being built under Rocco Lampone . Don Vito explains to Hagen that Michael is acting on his advice.

　　In Las Vegas Michael meets with casino boss Moe Greene . Michael offers to buy out Greene but is rudely rebuffed. Greene believes the Corleones are weak and that he can secure a better deal from Barzini. As Moe and Michael heatedly negotiate, Fredo sides with Moe. Afterward, Michael warns Fredo to never again take sides with anyone against the family.

　　Michael returns home. In a private moment, Vito explains his expectation that the Familys enemies will attempt to murder Michael by using a trusted associate to arrange a meeting as a pretext for assassination. Vito also reveals that he had never really intended a life of crime for Michael, hoping that his youngest son would hold legitimate power as a senator or governor. Shortly after, Vito collapses and dies while playing with his young grandson Anthony in his tomato garden. At the burial, Tessio conveys a proposal for a meeting with Barzini, which identifies Tessio as the traitor that Vito was expecting.

　　Michael arranges for a series of murders to occur simultaneously while he is standing godfather to Connies and Carlos newborn son at the church.

　　Don Stracci is gunned down along with his men in an elevator by Clemenza. Moe Greene While having a massage, he is shot through the eye by an unknown assassin. Don Cuneo is trapped in a revolving door and shot dead by Willi Cicci. Don Tattaglia is assassinated in his bed, along with a prostitute, by Rocco Lampone and an unknown associate. Don Barzini, along with his bodyguard and driver, are shot by Al Neri, disguised in his old police uniform.

　　After the baptism, Tessio believes he and Hagen are on their way to the meeting between Michael and Barzini that he has arranged. Instead, he is surrounded by Willi Cicci and other button men as Hagen steps away. Realizing that Michael has uncovered his betrayal, Tessio tells Hagen that he always respected Michael, and that his disloyalty was only business. He asks if Tom can get him off for old times sake, but Tom says he cannot. Meanwhile, Michael confronts Carlo about Sonnys murder and forces him to admit his role in setting up the ambush. Michael assures Carlo he will not be killed, that his punishment is exclusion from all family business. He hands Carlo a plane ticket to exile in Las Vegas. However, when Carlo gets into a car headed for the airport, he is garroted to death by Clemenza, on Michaels orders.

　　Later, a hysterical Connie confronts Michael, accusing him of murdering Carlo. Kay questions Michael about Connies accusation, but he refuses to answer, reminding her to never ask him about his business. She insists, and Michael lies, reassuring his wife that he played no role in Carlos death. Kay believes him and is relieved. The film ends with Clemenza and new caporegimes Rocco Lampone and Al Neri paying their respects to Michael. Clemenza kisses Michaels hand and greets him as Don Corleone. As Kay watches, the door is closed. Michael is the new Godfather.

　　1945年夏天，美國本部黑手黨科萊昂家族首領(lǐng)，教父維托唐科萊昂為小女兒康妮舉行了盛大的婚禮。教父有三個兒子：好色的長子遜尼，懦弱的次子弗雷德和剛從二戰(zhàn)戰(zhàn)場回來的小兒子邁克。其中遜尼是教父的得力助手;而邁克雖然精明能干，卻對家族的事業(yè)沒什么興趣。

　　教父是黑手黨首領(lǐng)，常干違法的構(gòu)當(dāng)。但同時他也是許多弱小平民的保護(hù)神，深得人們愛戴。他還有一個準(zhǔn)則就是決不販毒害人。為此他拒絕了毒梟素洛佐的要求，并因此激化了與紐約其它幾個黑手黨家族的矛盾。圣誕前夕，素洛佐劫持了教父的大女婿湯姆，并派人暗殺教父。教父中槍入院。素洛佐要湯姆設(shè)法使遜尼同意毒品買賣，重新談判。遜尼有勇無謀，他發(fā)誓報仇，卻無計可施。

　　邁克去醫(yī)院探望父親，他發(fā)現(xiàn)保鏢已被收買，而警方亦和素洛佐串通一氣。各家族間的火并一觸即發(fā)。邁克制定了一個計策誘使素洛佐和警長前來談判。在一家小餐館內(nèi)，邁克用事先藏在廁所內(nèi)的手槍擊斃了素洛佐和警長。

　　邁克逃到了西西里，在那里他娶了美麗的阿波蘿妮亞為妻，過著田園詩般的生活。而此時，紐約各個黑手黨家族間的仇殺卻越來越激烈。遜尼也被康妮的丈夫卡洛出賣，被人打得千瘡百孔。教父傷愈復(fù)出，安排各家族間的和解。聽到噩耗的邁克也受到了襲擊。被收買的保鏢法布里奇奧在邁克的車上裝了炸彈。邁克雖幸免于難，卻痛失愛妻。

　　邁克于1951 年回到了紐約，并和前女友凱結(jié)了婚。日益衰老的教父將家族首領(lǐng)的位置傳給了邁克。在教父病故之后，邁克開始了醞釀已久的復(fù)仇。他派人刺殺了另兩個敵對家族的首領(lǐng)，并親自殺死了謀害他前妻的法布里奇奧。同時他也命人殺死了卡洛，為遜尼報了仇。

　　仇敵盡數(shù)剪除。康妮因為丈夫被殺而沖進(jìn)了家門，瘋狂地撕打邁克。邁克冷峻地命人把康妮送進(jìn)了瘋?cè)嗽骸Ｋ呀?jīng)成了新一代的教父唐科萊昂