Générique complet
Les Yeux de l'Enfer
Paul Stevens
Doctor Allan Barnes
Claudette Nevins
Pam Albright
Anne Collings
Miss Goodrich
Bill Walker
Lieutenant Martin
Martin Lavut
Michael Radin
Leo Leyden
Doctor Soames
Norman Ettlinger
Professor Quincey
W.B. Brydon
Anderson (as Bill Bryden)
Jim Moran
Jim Moran
Eleanor Beecroft
Mrs. Kelly
Ray Lawlor
Lab Technician
Rudi Linschoten
Mime in Nightmare
Stephen Ker Appleby
Museum Guide (as Steven Appleby)
Alfie Scopp
Paul Elsom
Harry Blackstone
Self (in introduction added to video version) (uncredited)
Nancy Island
Girl Who Is Killed (uncredited)
Paul Nevens
Demon of the Mask (uncredited)
Réalisation
Scénario
Production
Julian Roffman
Production
Nat Taylor
Production
Sandy Haver
Production associée
Frank Taubes
Production associée
Yvonne Taylor
Production associée
William S. Owens
Production Manager
Jean S. Lenauer
Production Consultant
Image
Montage
Son et musique
Louis Applebaum
Musique, Conductor
Willard W. Goodman
Sound
Dick Vorisek
Sound Recordist
Myron Schaeffer
Musique