Director/a
Roy William Neill
DIRECTOR/A
Escritor/a
Anthony Hankey
ESCRITOR/A
Reginald Purdell
Reparto (por orden de créditos)
Algy Beresford
Lesley Brook
Margery Meadows
Julien Mitchell
Holloway
Wally Patch
Bill
Bruce Lester
Dr. Faversham
Ian McLean
Woods
Winifred Izard
Lady Winterley
Clem Lawrence
Johnson
Ian Fleming
Dr. Craven
Brenda Harvey
ACTOR
Franklyn Kelsey
Bobby Lawrence
