Act of Vengeance (1974)

A woman is sexually assaulted by a serial rapist wearing a hockey mask. She and other victims form a squad that targets would-be rapists, all the while searching for the mask wearing maniac that raped them all.

Directed by: Bob Kelljan

Starring: Jo Ann Harris, Peter Brown, Jennifer Lee Pryor, Lisa Moore, Connie Strickland, Patricia Estrin

Links: IMDb, Movie posters, Movie stills