Diễn viên
Arthur Hoyt
Dr. Shuttle
Don Brodie
Taxi Driver
Herbert Evans
Simmons - Butler
Wilfred Lucas
Gun Dealer
Carol Hughes
Emily Lou Martin
Barbara Pepper
Agatha Hogan
Clarence Wilson
Charles Frazee
Russell Hicks
Mr. Woodbury
Charles Murphy
Mr. Washington, - Bookkeeper
Charles Sullivan
Guard
Preston Foster
Bill Crane - Private Detective
Theodore von Eltz
Robert Westland
Bryant Washburn
State Attorney Ross
Ward Bond
Connors - Death-Row Inmate
Frank Jenks
Doc Williams
Astrid Allwyn
Miss Brentino
George Meeker
Richard Bolston
Selmer Jackson
The Warden
Rollo Lloyd
Amos Sprague
Alice Belcher
Aunt Mary
Henry Hall
Major Lee - Ballistics Expert
Eddie Kane
Joe Petro
Thomas E. Jackson
Detective Lt. Strom