Robert Cummings

Christopher Parker

Ann Blyth

Alva Abbott

Percy Kilbride

Henry J. Abbott

Ray Collins

A B Blair

Dooley Wilson

Aristotle

Donald Woods

Roger Abernathy

Mikhail Rasumny

Dr. Axel Torgelson

Percy Helton

Joe Hershey

Harry Antrim

Mr. Whiting

Wallis Clark

Mr. Van Alstyne

Frank Ferguson

Hap Ross

Russell Simpson

Farmer

Lester Matthews

Mr. Aberson

Murray Alper

McGuinness

Kenneth Tobey

Pilot

Harris Brown

Colonel

Willard Waterman

Commander H.C. Christie

Lois Austin

Miss Firby (uncredited)

Dee Carroll

Stenographer (uncredited)

Edward Clark

Doctor (uncredited)

Ruth Clifford

Miss Berry (uncredited)

Joseph Granby

Stranger (uncredited)

Bill Walker

Herbert

Charles Barton

Director

Robert Buckner

Writer

Herbert Clyde Lewis

Additional Dialogue

Robert Buckner

Producer

Frank Skinner

Music

Ralph Dawson

Editor

George Robinson

Director of Photography