演职人员
Dr. Charles Kessler
贝拉·卢戈西
Virginia Kessler
Polly Ann Young
Ralph Dickson / Paul Dickson
John McGuire
Evans the Butler
Clarence Muse
Lt. Williams
George Pembroke
Mrs. Kessler
Betty Compson
Jules Mason, caretaker
厄尼·亚当斯
Mrs. Mason
Ottola Nesmith
Cecile Mannix, maid
Terry Walker
Detective Ryan
Fred Kelsey
Jim, a detective
Jack Mulhall
Guard at Ralph's Execution (uncredited)
Fred Aldrich
Psychiatrist (uncredited)
Lloyd Ingraham
Kirby--Coroner (uncredited)
Robert Strange
Kessler's Cook (uncredited)
Dorothy Vernon
Trial Judge (uncredited)
Robert F. Hill