Sleepaway Camp II: Unhappy Campers (released as Nightmare Vacation II in the United Kingdom) is a 1988 American black comedy slasher film written by Fritz Gordon and directed by Michael A. Simpson. It is the second installment in the Sleepaway Camp franchise, and stars Pamela Springsteen as Angela, and Renée Estevez. The film takes place five years after the events of the original, and features serial killer Angela, working as a counselor, murdering misbehaving teenagers at another summer camp.