On screen
Cast
9 credited performers
Donald Meek
Dr. Crabtree
John Hamilton
Insp. Carr
Robert Middlemass
Boris Seminoff
Artwork unavailable
Thelma Tipson
Dolly Demarest
Walter Fenner
Ian Stevens
Artwork unavailable
Jane Bramley
Mae Norton
Artwork unavailable
Frank McNellis
Monitor Man (uncredited)
Harry Tyler
Assistant Director (uncredited)
Herschel Mayall
Medical Examiner (uncredited)