Full Cast & Crew
Top Billed Cast
Full Cast
John Dilson
E.G. Ellsworth
Selmer Jackson
Mr. Canfield
John Picorri
Porotu
George Chesebro
Draker, Island Operations Chief
Bob Kortman
Gang Yacht Capt. Wilson
George Cleveland
Goebel, Gang Scientist
Lloyd Whitlock
Lamar, Headquarters Gang Member [Chs. 1-6]
Tiny Roebuck
Eppa the Wrestler
Roscoe Gerald
Price - Cave Thug in Visor (uncredited)
Crew
Mack V. Wright
Director
Ray Taylor
Director