Panama Patrol
A U.S. agent attempts to track down a spy ring working to destroy the Panama Canal.
- Zhanri: Mystery, Action, Drama
- Studio: Grand National Pictures, Franklyn Warner Productions
- Fjalen: spy, interpreter, secretary
- Cast: Leon Ames, Charlotte Wynters, Adrienne Ames, Richard Loo, Weldon Heyburn, Abner Biberman