Boris KarloffGen. Nikolas Pherides
Ellen DrewThea
Marc CramerOliver Davis
Katherine EmeryMary St. Aubyn
Helene ThimigMadame Kyra
Alan NapierSt. Aubyn
Jason Robards Sr.Albrecht
Ernst DeutschDr. Drossos
Mark RobsonDirector
Ardel WrayScreenplay
Jack J. GrossExecutive Producer
Val LewtonProducer