A 17th-century Caribbean port rumored to have frequented by pirates rises from the ocean floor, where it came to rest after an earthquake many years before. A scientist wants to study it, some thugs want the treasure alleged to be stored there, a bunch of mutated giant crabs living there attack them all.

Genres

Cast

James Warren

Tony Ferris

Lynne Roberts

Dr. Joan Hunter

Paul Cavanagh

John Kolvac

House Peters Jr.

Jim Garry

Robert Bice

George Burt

William Schallert

Collins

Norman Budd

Akers

Ken Terrell

Hollis

Helene Winston

Florence

Marjorie Stapp

Technician

Charles Victor

Lieutenant