Basket Case is a 1982 American horror film written and directed by Frank Henenlotter in his feature directorial debut.

Produced by Edgar Ievins, the film stars Kevin Van Hentenryck as Duane Bradley, a young man who seeks vengeance on the doctors and nurses who performed an unwanted surgery that separated him from his deformed conjoined twin brother Belial, whom Duane hides in a large wicker basket.