With the help of a talking freeway billboard, a "wacky weatherman" tries to win the heart of an English newspaper reporter, who is struggling to make sense of the strange world of early-90s Los Angeles.
Sadie looks up to her older sister Georgia, a successful folk singer. Unfortunately it is this very obsession — coupled with her self-destructive tendencies and rampant drug abuse — that keeps her spiraling down the drain.
Mercedes is a taxi dancer who wants to be an actress. She's involved with the married Harry, who considers himself a respected actor. Ernesto is in love with Mercedes, but he doesn't dance or have money.