Humanoids from the Deep Movie (1980)

Humanoids from the Deep Movie Trailer HD (1980) - Plot synopsis: Scientific experiments backfire and produce horrific mutations: half man, half fish, which terrorize a small fishing village by offing the men and abusing the women.
Directors: Barbara Peeters, Jimmy T. Murakami
Writers: Frank Arnold, Martin B. Cohen, William Martin
Stars: Doug McClure, Ann Turkel, Vic Morrow