William Post Jr.

Mr. Gimbel

Lucky Westover

Self - Narrator(voice)

Sixth Precinct Desk Sergeant (uncredited)

Kenneth Randall

Walker

Jim Baxter

District Attorney

Donald

Joseph P. Sutton

Alex Morden

Dr. Franz Tobel

Lanny

H. U. Bennet

Harry (voice) (uncredited)

Gerald P. North

Announcer

John Burgess

Henry Dumont

Alan Jaynes