Grad Student (uncredited)
a smug grad student is working on his doctoral thesis to "prove" that everyone has a schizophrenic dual nature: what one thinks one is and one's true personality. He uses drugs on three coeds to bring out their hidden natures, and has surreptitiously filmed them having uninhibited sex to prove his point.
Alice's Boyfriend (uncredited)
J.J. Sachs cheats on his wife with his secretary Joyce. His neglected wife is in bed with her dildo but later with her gardener. The other secretary Alice stays home late with her boyfriend, but eventually shows up to join Joyce.
Bearded Guy
Vito
The West Coast mob has problems. Its head has been assassinated, and their East Coast rivals are looking for an excuse to take them over. They find a heretofore unknown child of the don's named Toni and send for him to come to Los Angeles to take over, but the "him" turns out to be a "her"--who is also a nun.
A man returns home to his wife, and they have sex.
Bearded Guy in Flashback
Tish explores and discovers herself, hungrily experimenting with people she meets.
Squeak
Picture begins with cops arresting a tough-guy biker, and two weeks later his buddies enact revenge on the cops and their relatives.
Clark
Three thugs kidnap two innocent young women and demand $50,000 from one of the girl's sister, while her boyfriend is hot on the trail. Unfortunately, after being raped and cut with razor blades, the girls don't stand a chance.
A young women seeks help from a sex clinic where a series of softcore scenes demonstrate various sexual positions.
Dirk (uncredited)
A family of free loving hippies turn lethal when they exact revenge upon the innocent girlfriend of a sleazy double crosser!