Dinner party guests become murder suspects when an extortionist they all hated turns up dead.
| Actor | Role |
|---|---|
 William GarganPeter Cornish | Peter Cornish |
 Florence RiceJoan Rankin | Joan Rankin |
 H.B. WarnerMichael Rankin | Michael Rankin |
 Nana BryantMrs. Lindsay | Mrs. Lindsay |
| PPaul HurstInspector Killian | Inspector Killian |
 Herman BingDr. Rosenkrantz - Coroner | Dr. Rosenkrantz - Coroner |
 George McKayPolice Sgt. Carney | Police Sgt. Carney |
 Wyrley BirchNelson | Nelson |
 Drue LeytonLydia Rankin | Lydia Rankin |
 Kenneth ThomsonMr. Porter | Mr. Porter |
 Boyd IrwinDr. Lindsay | Dr. Lindsay |
 Alexander CrossJack Donovan | Jack Donovan |
 Marc LawrencePinky (uncredited) | Pinky (uncredited) |
 Lee ShumwayDetective Flanagan (uncredited) | Detective Flanagan (uncredited) |