Director
T. Hayes Hunter
DIRECTOR
Writer
Charles Bennett
WRITER
Billie Bristow
Denison Clift
Stars (in credits order)
Edmund Gwenn
Dr. Herman Krauss
John Loder
Inspector Yorke
Leonora Corbett
Jill
D.A. Clarke-Smith
Dr. Nicoletti
Garry Marsh
Van Der Meer
John Turnbull
Inspector Frayne
Raymond Lovell
Prefect
Douglas Stewart
Davis
