never seem to have luck with any of these links. Was just watching a movie I'd missed at the cinema, and 45 minutes later - turns out they don't have the second half of the movie!
I remember doing that as a kid with VHS.
My dad had hired a video recorder and tape from the video shop, he had rewound the video, but for some reason it stopped rewinding half way.
He started playing the film and waved away my complaints that it must be half way through as he stated "I HAVE REWOUND THE VIDEO!!!!"