Clue (1985)
It sounds like the worst idea: A movie based upon a relatively simple board game. Yet it turned out to be a cult hit that has endured over 35 years later. Featuring an all-star cast led by Tim Curry as butler Wadsworth, the film dramatizes the events of the game by putting six potential murderers in an old mansion with their victim, Mr. Boddy. Endlessly witty and wildly fun, the film is sure to make even the most stony-faced mystery buff smile. Stick around for all three endings!