14-year-old Joe is the only child of Jeanette and Jerry — a housewife and a golf pro — in a small town in 1960s Montana. Nearby, an uncontrolled forest fire rages close to the Canadian border, and when Jerry loses his job (and his sense of purpose) he decides to join the cause of fighting the fire, leaving his wife and son to fend for themselves.

Brandon, a thirty-something man living in New York, eludes intimacy with women but feeds his deepest desires with a compulsive addiction to sex. When his younger sister temporarily moves into his apartment, stirring up bitter memories of their shared painful past, Brandon's life, like his fragile mind, gets out of control.