Jeannie relates her life story to her shrink.

At a Senate crime hearing, four young girls testify as to how, shortly after their arrival in New York, they became "zero girls," also known as "party girls".

A stripper is kidnapped by a drifter and taken to the home of a wealthy pervert. The pervert proceeds to strip her and beat her with a whip. She escapes, and he has to track her down and kill her before she can notify the police.

Presented as an inquiry into the ways of lust, this film is staged as a documentary. It moves from rural prostitution (the roadhouse) to pornographers, then on to streetwalkers, male hustlers, and high-class call girls. The madam runs the bordello, she depends on the photographer to supply her with pornography; he's in the city, using his camera to lead him into depravity. The streetwalkers risk arrest from the cops and abuse from the johns. Even the call girls have a tough time: from their expenses to their lack of self-reflection. Their motto: "Live fast, die young, and make a beautiful corpse."

Toni is a smart drug smuggler, living in a luxuriously home by the beach. The pot (ganja) producers pack it in crates, take it from Jamaica to a precise point of New England waters, and dump it in the sea. With no apparent connection with them, a couple of scuba-divers later retrieve the crates to their own boat, then take it in an old low-flying biplane to the continent. And then a third party will distribute to the consumers. The Narcotics Bureau has its informers, of course, but it seems the monthly Ganja Express can't be stopped. Eventually it will come ashore, in a mix of sex and violence, during an orgy at Toni's place.