While searching for oil in the deadly swamplands of the Florida Everglades, members of a geological expedition meet an insane doctor who is working on an experiment to create a creature that is part man and part alligator.
1.2 / 5
John Agar
Barry Rogers
Francine York
Pat Trent
Jeff Alexander
Dr. Simond Trent
Shirley McLine
Brenda Simmons
Cal Duggan
Ritchie
Charles McLine
Rabbit Simms
Bill McGhee
Tracker
Bill Thurman
Driscoll West / The Swamp Creature
Tony Huston
Tom
Ted Mitchell
Valjean
Roger Ready
Frenchie
Gayle Johnson
Mura
Michael Tolden
Elderly Father
Annabelle Weenick
Hotel Clerk
Patrick Cranshaw
Pilot
J.V. Lee
Brother
Naomi Bruton
Marcie
Robert Dracup
Art Direction
Larry Buchanan
Director
Jack Bennett
Special Effects
Ralph K. Johnson
Director of Photography
Producer
Edwin Tobolowsky
Associate Producer
Screenplay
Joreta C. Cherry
Production Coordinator
James A. Sullivan
Unit Production Manager
Ronald Stein
Original Music Composer
