Noble nightclub owner Samson does his best to keep his neighborhood clean of crime and drugs. When vicious mobster Johnny Nappa tries to muscle in on Samson's territory, Samson takes a brave stand against Nappa and his flunkies.

Police try to halt a psychotic killer's (Andrew Prine) rampage against women who posed nude in men's magazines.

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.

The manager of a rock band fires the drunken, psycho bass player, who goes on a rape and murder spree.

Looking to spend a swinging summer at Lake Arrowhead, Carla, Beth, Brea, Heather, and Heather's cousin Paula head to the picturesque hills for a little R&R... but a pall soon casts over the girls' sunny vacation when a mysterious murderer begins picking off the lake's bevy of beauties. Can the killer be stopped before the coeds' summer fun ends in blood-spattered chaos?