Alvin Purple (Graeme Blundell) is a door-to-door waterbed salesman — if we’ve learned anything from cinema, it’s that “The most beautiful thing in the world is smoking pot and fucking on a waterbed, at the same time.” — who is irresistible to women.

Somehow, this was made by director Tim Burstall, who was part of the new wave La Mama Theatre in Melbourne, established by his wife Betty Burstall. His first movie,  2000 Weeks, was well-reviewed outside of Australia, but failed at home. Did he get cynical and just make movies that would make him money? Sure seems like it. When adjusted for inflation, this is the seventh biggest movie made in Australia and had two sequels, Alvin Rides Again and Melvin, Son of Alvin.

It was released over here as The Sex Therapist. 

Alvin somehow goes from sleeping around to seeing a therapist to a quack doctor who uses him to start a whorehouse and then make porn movies and then the one girl that he really loves becomes a nun, so he becomes a gardener.

You’re not watching it for the plot.

You can watch this on the Cave of Forgotten Films.