Curse of the Swamp Creature 1968

Synopsis:

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.

Directed by: Larry Buchanan
Written by: Tony Huston
Runtime: 80 minutes
Tagline: MOASASOURI - A MONSTER FROM ANOTHER AGE...with terrifying destructive powers...his victims fight for their lives in a silent, eerie underwater battleground!
Cast:
John Agar
John Agar
Barry Rogers 
Francine York
Francine York
Pat Trent 
Jeff Alexander
Jeff Alexander
Dr. Simond Trent 
Shirley McLine
Shirley McLine
Brenda Simmons 
Cal Duggan
Cal Duggan
Ritchie 
Charles McLine
Charles McLine
Rabbit Simms