Générique complet
Night Monster
Béla Lugosi
Rolf
Lionel Atwill
Dr. King
Leif Erickson
Laurie
Irene Hervey
Dr. Lynne Harper
Ralph Morgan
Kurt Ingston
Don Porter
Dick Baldwin
Nils Asther
Agor Singh
Fay Helm
Margaret Ingston
Frank Reicher
Dr. Timmons
Doris Lloyd
Sarah Judd
Francis Pierlot
Dr. Phipps
Robert Homans
Captain "Cap" Beggs
Janet Shaw
Millie Carson
Eddy Waller
Jeb Harmon
Cyril Delevanti
Torque
