Blackmailer

BAFFLING MYSTERY!

Dinner party guests become murder suspects when an extortionist they all hated turns up dead.

William Gargan

Peter Cornish

Florence Rice

Joan Rankin

H.B. Warner

Michael Rankin

Nana Bryant

Mrs. Lindsay

Paul Hurst

Inspector Killian

George McKay

Police Sgt. Carney

Herman Bing

Dr. Rosenkrantz - Coroner

Drue Leyton

Lydia Rankin

Wyrley Birch

Nelson

Kenneth Thomson

Mr. Porter

Alexander Cross

Jack Donovan

Boyd Irwin

Dr. Lindsay

Marc Lawrence

Pinky (uncredited)

Lee Shumway

Detective Flanagan (uncredited)