Clue is a 1985 American black comedy mystery film based on the board game of the same name. Directed by Jonathan Lynn, who co-wrote the script with John Landis, and produced by Debra Hill, it stars the ensemble cast of Eileen Brennan, Tim Curry, Madeline Kahn, Christopher Lloyd, Michael McKean, Martin Mull, Lesley Ann Warren, and Colleen Camp.

Inspired by the nature of the board game, the film's initial release featured various different endings, with one of three possibilities sent to each theater. Home media releases include all three endings presented sequentially. The film initially received mixed reviews and did poorly at the box office, grossing $14.6 million in the United States against its budget of $15 million, but later developed a considerable cult following.