John CarrollJerry Blackwood John ElliottDoctor Norris Willard KentInspector Gallagher Pat SomersetCapt. Roland Saunders Reed HowesLieut. John Ives Wheeler OakmanLieut. Douglas Thompson Gaston GlassLieut. Rene La Rue Hans JobyLieut. Baron von Guttard John S. PetersLt. Baron von Guttard Charles R. CondonScreenplay Frank Paul SylosArt Direction Arthur ReedDirector Of Photography James DiamondDirector Of Photography Leonard L. LevinsonProduction Manager 
