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