By the time the film was released, The Cyrkle, the folk~rock group that recorded the soundtrack, had broken up.
The film's original title was "Squeeze Play" which is also the title of the theme song played by The Cyrkle. After the completed product was deemed disappointing director Raymond Jacobs added extra sex scenes to secure an X rating and the film was retitled.
Filmed in 1967. After completion, additional sex scenes were added and the movie got an X rating.