Full Cast
-
John Howard
Dan Matthews
-
Mala Powers
Gina Matthews
-
Paul Richards
Peter Morgan
-
May Wynn
Concha Ramsey
-
Gerald Milton
Dr. Ramsey
-
Duane Grey
Lino
-
Richard Gilden
Raoul Koom
-
Martín Garralaga
Lead Villager
-
Patrick O'Moore
Dr. Willoughby
-
William Hamel
Mr. Trainor
-
Charles Grey
Jim Wheatley / ?The Monster Man
-
Charles Postal
Higgs (butler)
-
Sir Lancelot
Sir Lancelot
-
Charles Cirillo
Native (uncredited)
-
Jim Whitecloud
Native (uncredited)
-
Foster Hood
Native (uncredited)
