Three sailors wreak havoc as they search for love during a whirlwind 24-hour leave in New York City.

A lonely Navy sailor falls in love with a Seattle hooker and becomes a surrogate father figure for her son during an extended liberty due to his service records being lost.

Two sailors on shore leave rent a car and go on a drive with their dates, but soon get involved in a huge traffic jam with dozens of ill-tempered motorists. A minor collision sets off an escalating series of retaliations.

An unfortunate sailor gets implicated in a murder he never committed. After a bookie is murdered, the sailor is caught in an ever-tightening vice that would trap him as the killer unless he can clear himself. Along the way to struggling free and tracking down the real culprits, several unsavory characters cross his path as well as a rather interesting woman who sets romantic sparks flying.

Let-It-Rain Riley (MacLean) is a devil-may-care Marine sergeant who falls in love with a girl (Shirley Mason) who he assumes to be rich. His rival for the girl's affection is his pal, Kelly (Wade Boteler). The guys find out that the object of their affections is but a modest switchboard operator but she proves to be invaluable when she deciphers a code and discovers that a mail train is about to be robbed.

U.S. sailor Jimmy Harrigan, on shore leave in San Pedro, meets and falls for Sally Brent She promises to wait for him when he ships out to San Francisco, but Jimmy becomes jealous and tells her off when he learns Sally has entered a marathon dance contest sponsored by a lecherous snake named Baron Portola. Along with several of his Navy pals, Jimmy goes to the ballroom the night of the dance marathon, to try to change Sally's mind and win her back.