Young and beautiful Iva Method is spying for the police at the Dropem Inn, a sleazy club that the police suspect is a front for a bootlegging operation run by gangster Slim Chance. Chance discovers Iva's identity and kidnaps her, and the police chief sends his bumbling son Larry to rescue her.
| Actor | Role |
|---|---|
 Larry SemonLarry, the Chief's son | Larry, the Chief's son |
 Oliver HardyKiller Kid | Killer Kid |
 Dorothy DwanIva Method, the girl detective | Iva Method, the girl detective |
 Alma BennettThe Vamp | The Vamp |
| SSpencer BellDock worker | Dock worker |
| FFred SpencerHQ Hank | HQ Hank |
 Frank AlexanderSlim Chance | Slim Chance |
| WWilliam HauberNot listed | Not listed |