Ron Ely
Clark 'Doc' Savage Jr.
Ron Ely
Clark 'Doc' Savage Jr.
Paul Gleason
Maj. Thomas J. 'Long Tom' Roberts
William Lucking
Col. John 'Renny' Renwick
Michael Miller
Lt. Col. Andrew Blodgett 'Monk' Mayfair
Eldon Quick
William Harper 'Johnny' Littlejohn
Darrell Zwerling
Brig. Gen. Theodore Marley 'Ham' Brooks
Paul Wexler
Capt. Seas
Janice Heiden
Adriana
Robyn Hilton
Karen
Pamela Hensley
Mona
Bob Corso
Don Rubio Gorro
Carlos Rivas
Kulkan
Chuy Franco
Cheelok
Alberto Morin
Jose
Victor Millan
Chief Chaac
Michael Berryman
Coroner
Robert Tessier
Dutchman
Grace Stafford
Little Lady
Dar Robinson
Native
Michael Anderson
Director
Joe Morhaim
Screenplay
George Pal
Screenplay
Lester Dent
Novel
Marvin March
Set Decoration
Frank De Vol
Original Music Composer
Fred Harpman
Art Direction
George Pal
Producer
Fred J. Koenekamp
Director of Photography
Thomas J. McCarthy
Editor
Whitey Hughes
Stunts
Dar Robinson
Stunt Coordinator