Rich is a drug dealer and borrows a boat to make a drug pick up. He has a drink at one point.
Mona is an addict and shoots up several times. At one point she goes into withdrawal. Leon (Guy Edwards) injects himself. Doris takes drugs.
Jim is at a club at a table with Candy, A. K. (Bob Bernard), Snitch (Steve Vinovich), and Mary Mary (Gloria Hill). Jim buys drinks for them and he drinks. Later A. K. teaches George how to smoke a marijuana cigarette. They pass it around the table as all five take a puff.
At the end of the movie Rich is confronted by the motorcyclists and drops the hash he's picked up, and cyclists start taking all the white powder that comes out of his cases.