The Horror of Party Beach(1964)
After a barrel of toxic waste is dropped into the ocean, monstrous creatures are created.They begin to to attack the popular beach area filled with bikers, teens and vacationers. As the attacks on the locals increase so do the amount of monsters being created. Hank Green, his girlfriend Elaine Gavin and her father ,Dr. Gavin, try to find a weakness before the body count rises.
Directed and produced by Del Tenney.
The movie also appeared on the show Mystery Science Theater 3000 episode 817.
This is the theatrical trailer for the movie.