Disconnected (1992)

In the middle of the night, a handsome young man struggles with insomnia, a result of receiving prank phone calls. As he falls in and out of sleep, he has three different erotic dreams: a tryst with a hunk in a 1950's suburban backyard pool; an erotic yet disturbing vampire sequence, and a voyeuristic four-way with French sailors set in the 1940's (an homage to Jean Genet).

Horror