Elenco - Blackmailer
William Gargan
Peter Cornish
Florence Rice
Joan Rankin
H.B. Warner
Michael Rankin
Nana Bryant
Mrs. Lindsay
Paul Hurst
Inspector Killian
Herman Bing
Dr. Rosenkrantz - Coroner
George McKay
Police Sgt. Carney
Wyrley Birch
Nelson
Drue Leyton
Lydia Rankin
Kenneth Thomson
Mr. Porter
Boyd Irwin
Dr. Lindsay
Alexander Cross
Jack Donovan
Marc Lawrence
Pinky (uncredited)
Lee Shumway
Detective Flanagan (uncredited)