Discover
Milton Rosmer
Dallas Chalfont
Madge Stuart
Morag Lannon
Valia
Rosaleen Erle
Olaf Hytten
Dallas Jr.
Margaret Hope
Fanette Fraser
Cecil Morton York
Vickers
George Bishop
Insp. Duer
Directing
Edwin J. Collins
Director
Production
Harry B. Parkinson
Producer
Directing
Edwin J. Collins
Director
Production
Harry B. Parkinson
Producer