Mr. Moto in Danger Island

Selmer Jackson as Doctor Edward Keane as Washington Official Robert Lowery as Lt. George Bentley Paul Harvey as Gov. John Bentley George Magrill as Officer Jack Stoney as Henchman disguised as Ambulance Attendant Leon Ames as Commissioner Madero Ray Walker as Real Ambulance Intern Amanda Duff as Joan Castle Ward Bond as Sailor Sam - Wrestler Harry Strang as Henchman disguised as Ambulance Attendant Douglass Dumbrille as Comdr. La Costa Donald Douglas as Ship's Officer - Fight Referee Lucille Miller as Flirt at Dance Lee Shumway as Guard Peter Lorre as Kentaro Moto Warren Hymer as Twister McGurk Eddie Marr as Capt. Dahlen Renie Riano as Librarian Jean Hersholt as Mr. Sutter Richard Lane as Police Commissioner Gordon Charles D. Brown as Capt. Thomas Castle Willie Best as Launch Pilot Ralph Dunn as Cop with McGurk Harold Goodwin as Ship Dispatch Officer Al Kikume as Sergeant holding McGurk at the Garage Harry Woods as Grant Neely Edwards as Moore - Governor's Aide Grace Hayle as Mrs. Brown Edwin Stanley as Doctor at Hospital Lester Dorr as Real Ambulance Intern

Herbert I. Leeds Director John P. Marquand Characters