Stanley Ridges

Prof. George Kingsley / Red Cannon

Boris Karloff

Dr. Ernest Sovac

Bela Lugosi

Eric Marnay

Anne Nagel

Sunny Rogers

Anne Gwynne

Jean Sovac

Virginia Brissac

Mrs. Margaret Kingsley

Edmund MacDonald

Frank Miller

Paul Fix

William Kane

Murray Alper

Bellhop

Jack Mulhall

Bartender

Raymond Bailey

Louis Devore

Joe King

Chief of Police

John Kelly

Taxi Driver

Jessie Arnold

Nurse

Elfriede Borodin

2nd Nurse

Arthur Lubin