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