Poison

The three intercut stories that comprise Poison are:

Hero: Seven-year-old Richie shoots his father and then flies away. The story is told in the style of an episode of a tabloid television news magazine.

Horror: Told in the style of a "psychotropic horror film" of the mid-1960s, Horror is about a scientist who isolates the "elixir of human sexuality" and, after drinking it, is transformed into a hideous murdering leper.

Homo: The story of a prisoner, John Broom, who finds himself attracted to another prisoner, Jack Bolton, whom he had known and seen humiliated as a youth in a juvenile facility. It is an adaptation of part of Genet's The Miracle of the Rose (1946). Read more on Wikipedia.