Director/a
Joseph Henabery
DIRECTOR/A
Reparto (por orden de créditos)
Donald Meek
Dr. Crabtree
John Hamilton
Insp. Carr
Robert Middlemass
Boris Seminoff
Thelma Tipson
Dolly Demarest
Walter Fenner
Ian Stevens
Jane Bramley
Mae Norton
Herschel Mayall
Medical Examineruncredited
Frank McNellis
Monitor Manuncredited
Harry Tyler
Assistant Directoruncredited