Molar (1970)

Molar is a picaresque tragicomedy following Malcolm, an ex-musician and vagabond living on the streets of Los Angeles. After injuring his tooth being forcibly evicted from an abandoned apartment, he’s sent on an epic journey to fix his tooth, encountering all manner of eccentric characters on this night long odyssey, including nefarious pawnshop owners, middle-aged swingers, drug dealing dentists, world renowned artists and a few old friends.