![](https://image.tmdb.org/t/p/w92/f1qQmAvnu7KE775t5J6iFgneUBE.jpg)
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.
John Agar,
Francine York,
Jeff Alexander,
Shirley McLine,
Cal Duggan,
Charles McLine,
Bill McGhee
Added on Amazon Prime 2023-09-28.