"The Party Is Over" tells the story of three unusual guys who are roommates at a Southern California university and whose privileged lifestyle and the freedom that goes with it lead to bizarre and obsessive, even twisted, relationships with three equally complicated women.
Brian is a private school student who routinely lends his van out so fellow students can have sex in it. When he is invited to become friends with Tony, the school's big man on campus, he hopes to get some romantic pointers so that he might use his van himself with dream girl Suzie. Things become more complicated, however, when he discovers Tony is sleeping with Suzie himself.
Manny is on the lam in Hollywood after accidentally killing a Police Detective while in the Valley. He attempts to convince his French girlfriend, Jacqueline, to run away with him to Paris but is only able to entice her younger brother, Sebastien, who wants to make a run for Mexico. Manny runs out of time and options as he goes down up high in the Hollywood Hills.