Bill & Ted's Excellent Adventure (1989)
Two seemingly dumb teens set off on a quest to prepare the ultimate historical presentation with the help of a time machine. Two airheads, who are about to fail history class, are given the chance to take an epic trip through time. Keanu Reeves and Alex Winter star in the most outrageous comedy in the history of history. With appearances by Napoleon, Beethoven, Socrates, Billy the Kid & Abraham Lincoln.