Dinner party guests become murder suspects when an extortionist they all hated turns up dead.
Peter Cornish
Joan Rankin
Michael Rankin
Mrs. Lindsay
Inspector Killian
Dr. Rosenkrantz - Coroner
Police Sgt. Carney
Nelson
Lydia Rankin
Mr. Porter
Dr. Lindsay
Jack Donovan
Pinky (uncredited)
Detective Flanagan (uncredited)
