Society sleuths Nick and Nora Charles investigate a murder aboard a floating casino. Nick and Nora Charles are attending a charity benefit aboard a gambling ship. After a murder occurs, suspicion falls on Phil Brant, who had argued with the victim earlier in the evening. When Phil and his wife seek help from Nick and Nora, Nick refuses to get involved. But when shots are fired outside his own apartment, Nick begins to investigate, and he soon finds himself in a confusing case with numerous suspects. Nick and Nora Charles were the ultimate screen couple, husband and wife detectives, always in step and never missing an opportunity to outwit one another as they solved each crime, which they did just in time for the movie's ending. Myrna Loy was a fantastic Nora, the ideal wife and considering she made 14 movies with William Powell, she made it look like they were really married. The Thin Man movies, all six of them, played more like sophisticated screwball comedies than murder mysteries, and their comic banter enhanced the proceedings. Their little wire-haired terrier, Asta, quite often stole the scene as he helped sleuth out the guilty party. He was a great little actor and rumor had it that away from the Thin Man movies, Asta was really Skippy. However, the six Thin Man movies credit this cute pooch as "Asta."
托比（达斯汀·英格拉姆 Dustin Ingram 饰）的性启蒙老师，是一位名叫莫妮卡（金·凯特罗尔 Kim Cattrall 饰）的成人电影明星。所以，当他的得知莫妮卡此时正在几百英里开外的一个小镇上进行表演时，毫不犹豫的决定驱车前往。 可是，直到面对面见到莫妮卡后，托比才发现，站在眼前的这个略微有些发胖的中年女人，和自己在银幕上看到的性感撩人风情万种的女明星之间，有着天壤之别。时光的流逝让莫妮卡再也无法吃青春这碗饭了，如今她只能靠着在低端的夜总会里表演脱衣舞来养活自己的孩子。托比的到来让给莫妮卡灰暗的人生带来了一抹亮丽的光彩。
