Based on the search term "Taboo 1 1980 Imdb", here is the relevant information regarding the film .
When you finally look up , you are not just looking at a list of cast and crew. You are looking at a historical artifact—a film that proved sex scenes could be used to tell a traumatic story, and that even in the world of adult film, some things remain taboo. Taboo 1 1980 Imdb