Peter Lorre

Kentaro Moto

Warren Hymer

Twister McGurk

Amanda Duff

Joan Castle

Robert Lowery

Lt. George Bentley

Leon Ames

Commissioner Madero

Jean Hersholt

Mr. Sutter

Douglass Dumbrille

Comdr. La Costa

Richard Lane

Police Commissioner Gordon

Charles D. Brown

Capt. Thomas Castle

Paul Harvey

Gov. John Bentley

Eddie Marr

Capt. Dahlen

Harry Woods

Grant

Ward Bond

Sailor Sam - Wrestler

Neely Edwards

Moore - Governor's Aide

Renie Riano

Librarian

Willie Best

Launch Pilot

Grace Hayle

Mrs. Brown

Edwin Stanley

Doctor at Hospital

Lester Dorr

Real Ambulance Intern

Donald Douglas

Ship's Officer - Fight Referee

Ralph Dunn

Cop with McGurk

Harold Goodwin

Ship Dispatch Officer

Selmer Jackson

Doctor

Edward Keane

Washington Official

Al Kikume

Sergeant holding McGurk at the Garage

George Magrill

Officer

Lucille Miller

Flirt at Dance

Lee Shumway

Guard

Jack Stoney

Henchman disguised as Ambulance Attendant

Harry Strang

Henchman disguised as Ambulance Attendant

Ray Walker

Real Ambulance Intern