历经磨难与考验，银河护卫队总算在虚无之地暂时安顿下来。可就在某一天，不速之客亚当术士（威尔·保尔特 Will Poulter 饰）的闯入不仅打破了这里的安宁与祥和，更将一场生死危机带到这群好朋友中间。战斗中，火箭浣熊（布莱德利·库珀 Bradley Cooper 配音） 身负重伤，奄奄一息。为了拯救好友的生命，星爵（克里斯·帕拉特 Chris Pratt 饰）和星云（凯伦·吉兰 Karen Gillan饰）、毁灭者（戴夫·巴蒂斯塔 Dave Bautista 饰）、螳螂女（庞·克莱门捷夫 Pom Klementieff 饰）、格鲁特（范·迪塞尔 Vin Diesel 饰）卡魔拉（佐伊·索尔达娜 Zoe Saldana 饰）前往创造了火箭的奥果公司寻找起死回生的办法。 　　然而在那个诡异的世界，他们意外发现了火箭浣熊不为人知的悲惨过往……

塔克（崔沃?摩尔 Trevor Moore 饰）和贝尔（扎克?克雷格 Zach Cregger 饰）是一对发小儿。一次，塔克在贝尔哥哥的储藏柜里翻到了一本《花花公子》，从此对性着迷，一发而不可收拾。他对着癫痫病女孩吹口哨，从而招致了对方的拳打脚踢。与塔克不同，贝尔是一个羞涩内向的男孩，他对于女生还是发乎情至于礼。但是由于被损友坏名声拖累，贝尔被暗恋的女友三振出局。两个谈性正浓的家伙，在一次舞会上结识了大亨人物埃匹克（克雷格?罗宾逊 Craig Robinson 饰），对方左拥右抱美女的霸道，深深影响了他们。后来，一次偶然的机会，两人坐上了他的豪华房车，但却在美色前纷纷败下阵来……

Milwaukee, in 1920s: Stymied in her marriage to her wealthy but boorish husband Fred, sultry and seductive Dolly keeps her young "love slave," Otto, hidden away in her attic for years. But when Otto shoots Fred dead, she tries to pass it off as a robbery gone awry, a claim that doesn't sit well with Chief Detective Herman, who tenaciously pursues the case. She moves to Los Angeles, where she uses her ill-gotten insurance money to live the high life among the Hollywood fast set At one of her parties, she meets Herman, a prominent Los Angeles defense attorney, who is quickly smitten with the seductive newcomer. After a torrid affair, he proposes to her, who ecstatically accepts. All along, she keeps Otto a slave and a closely-kept secret in her life. But her seductive wiles may ultimately backfire on her, as the jealous Otto realizes that he would rather face the full penalty of the law than one more day of her manipulation and betrayal.

Milwaukee, in 1920s: Stymied in her marriage to her wealthy but boorish husband Fred, sultry and seductive Dolly keeps her young "love slave," Otto, hidden away in her attic for years. But when Otto shoots Fred dead, she tries to pass it off as a robbery gone awry, a claim that doesn't sit well with Chief Detective Herman, who tenaciously pursues the case. She moves to Los Angeles, where she uses her ill-gotten insurance money to live the high life among the Hollywood fast set At one of her parties, she meets Herman, a prominent Los Angeles defense attorney, who is quickly smitten with the seductive newcomer. After a torrid affair, he proposes to her, who ecstatically accepts. All along, she keeps Otto a slave and a closely-kept secret in her life. But her seductive wiles may ultimately backfire on her, as the jealous Otto realizes that he would rather face the full penalty of the law than one more day of her manipulation and betrayal.

Milwaukee, in 1920s: Stymied in her marriage to her wealthy but boorish husband Fred, sultry and seductive Dolly keeps her young "love slave," Otto, hidden away in her attic for years. But when Otto shoots Fred dead, she tries to pass it off as a robbery gone awry, a claim that doesn't sit well with Chief Detective Herman, who tenaciously pursues the case. She moves to Los Angeles, where she uses her ill-gotten insurance money to live the high life among the Hollywood fast set At one of her parties, she meets Herman, a prominent Los Angeles defense attorney, who is quickly smitten with the seductive newcomer. After a torrid affair, he proposes to her, who ecstatically accepts. All along, she keeps Otto a slave and a closely-kept secret in her life. But her seductive wiles may ultimately backfire on her, as the jealous Otto realizes that he would rather face the full penalty of the law than one more day of her manipulation and betrayal.

Milwaukee, in 1920s: Stymied in her marriage to her wealthy but boorish husband Fred, sultry and seductive Dolly keeps her young "love slave," Otto, hidden away in her attic for years. But when Otto shoots Fred dead, she tries to pass it off as a robbery gone awry, a claim that doesn't sit well with Chief Detective Herman, who tenaciously pursues the case. She moves to Los Angeles, where she uses her ill-gotten insurance money to live the high life among the Hollywood fast set At one of her parties, she meets Herman, a prominent Los Angeles defense attorney, who is quickly smitten with the seductive newcomer. After a torrid affair, he proposes to her, who ecstatically accepts. All along, she keeps Otto a slave and a closely-kept secret in her life. But her seductive wiles may ultimately backfire on her, as the jealous Otto realizes that he would rather face the full penalty of the law than one more day of her manipulation and betrayal.

Milwaukee, in 1920s: Stymied in her marriage to her wealthy but boorish husband Fred, sultry and seductive Dolly keeps her young "love slave," Otto, hidden away in her attic for years. But when Otto shoots Fred dead, she tries to pass it off as a robbery gone awry, a claim that doesn't sit well with Chief Detective Herman, who tenaciously pursues the case. She moves to Los Angeles, where she uses her ill-gotten insurance money to live the high life among the Hollywood fast set At one of her parties, she meets Herman, a prominent Los Angeles defense attorney, who is quickly smitten with the seductive newcomer. After a torrid affair, he proposes to her, who ecstatically accepts. All along, she keeps Otto a slave and a closely-kept secret in her life. But her seductive wiles may ultimately backfire on her, as the jealous Otto realizes that he would rather face the full penalty of the law than one more day of her manipulation and betrayal.

Milwaukee, in 1920s: Stymied in her marriage to her wealthy but boorish husband Fred, sultry and seductive Dolly keeps her young "love slave," Otto, hidden away in her attic for years. But when Otto shoots Fred dead, she tries to pass it off as a robbery gone awry, a claim that doesn't sit well with Chief Detective Herman, who tenaciously pursues the case. She moves to Los Angeles, where she uses her ill-gotten insurance money to live the high life among the Hollywood fast set At one of her parties, she meets Herman, a prominent Los Angeles defense attorney, who is quickly smitten with the seductive newcomer. After a torrid affair, he proposes to her, who ecstatically accepts. All along, she keeps Otto a slave and a closely-kept secret in her life. But her seductive wiles may ultimately backfire on her, as the jealous Otto realizes that he would rather face the full penalty of the law than one more day of her manipulation and betrayal.