Francis Monroe Warren II, alias F.X. Pettijohn

Errol Flynn

Rita Warren

Brenda Marshall

Dr. R.L. Davis

Ralph Bellamy

Blondie White

Lee Patrick

Police Insp. Charles M. Mason

Alan Hale

Mr. Wilfred

Allen Jenkins

Mrs. Agatha Archer

Lucile Watson

Det. "Hoppy" Hopkins

William Frawley

Monahan

Roscoe Karns

Wellington Carruthers

Grant Mitchell

June Brewster

Maris Wrixon

Leopold Fissue

Noel Madison

Ace Vernon

Jack LaRue

Ahmed

Turhan Bey

Gus a Taxi Driver (uncredited)

Frank Faylen

Police Sergeant (uncredited)

Wade Boteler

Horatio Jackson (uncredited)

Garry Owen

Detective Bringing Vernon (uncredited)

Richard Cramer

Mrs. Belgarde

Sarah Edwards

FBI Agent Harrow (uncredited)

Frank Wilcox

Mr. Harlan (uncredited)

Creighton Hale

Horace the Butler (uncredited)

Olaf Hytten

Police Secretary (uncredited)

William Hopper

Willis

Harry Hayden

Joe a Cop (uncredited)

Frank Mayo

Coroner

John Dilson

Police Sgt. Brent (uncredited)

Jack Mower

June's Escort (uncredited)

David Newell

Miss Perry

Winifred Harris

Tommy

Sonny Boy Williams

Mrs. Jenkins

Betty Farrington