Phixius

Corrected entry: During the light sabre duel between Darth Vader and Luke Skywalker in Cloud City, Mickey Mouse's head can be seen on a display panel in the Reactor Control Room.

Corrected entry: When the canopy on the snow speeders is coming down, there's a whirring sound as if there is a motor closing it, but it's actually the gunner pulling on two handles that's closing them.

Corrected entry: In the shot immediately before the AT-AT destroys the shield generator, we see many rebels running from this particular AT. It shoots at one of them, and despite the fact the lasers completely misses him, he falls and dies anyway (best seen in slow-mo).