From the Past to the Future
In a sequence involving the odometer in Dr. Emmett Brown’s DeLorean time machine, the cult classic film has a really humorous glitch. The odometer display and trip counter swing dramatically when Marty McFly (Michael J. Fox) uses the car to flee the Libyans.
Obviously, it isn’t connected correctly to work, but given that the DeLorean time machine is the main emphasis of the film, you’d think they would go to great lengths to make it as accurate as possible.