Paramount Studios is putting some of its movies up for free on YouTube, including 1987's terrible Masters of the Universe:
If you've ever wondered why the movie is so terrible, part of it is because Mattel placed strict restrictions on the script - no killing, etc. - then completely reversed course when the toy sales started to drop off, desperate for a success. Also, while the original plan was for Mattel to fund half the film and Cannon Films to fund the other half, that didn't work out: Mattel paid their half of the money, it got spent, and then Cannon refused to pay the rest, forcing Mattel to pony up or see everything go to waste.
Here's a behind-the-scenes video with more: