Shipwreck survivors land on an uncharted island inhabited by prehistoric beasts.
Cast
James Arness
Kirk Hamilton
Kasey Rogers
Elaine Jeffries
Gloria Petroff
Janice Jeffries
Bill Kennedy
Martin Shannon
Pierre Watkin
Magistrate Jeffries
Tom Hubbard
John Hartley
Jane Harlan
Nancy Holden
Tom Monroe
Merchant Capt. Tallman
Rye Billsbury
Pirate Captain Hackett
Fred Kohler Jr.
Nat Mercer
Tim Graham
Salty
Richard Bartell
Mr. Davis
Robert Carson
Naval Capt. Allison
Joey Raye
Unknown
Charlene Hawks
Unknown
Charles Regan
Unknown
Don Riss
Narrator
James Guilfoyle
Dr. Wakeland
Hank Mann
Unknown
Cap Somers
Unknown
Guy Bellis
[Credited, but edited]
Herman Cantor
Fuller - Sailor
Crew
Norman Dawn
Director
Tom Hubbard
Adaptation, Screenplay
Phyllis Parker
Adaptation
Boris Petroff
Story, Producer
Fred R. Feitshans Jr.
Editor
Harry Neumann
Director of Photography
Carmen Dirigo
Hairstylist
Harry Ross
Makeup Artist
Jack R. Glass
Special Effects
Alex Alexander
Original Music Composer
Charles D. Hall
Art Direction
