There are a bunch of movies and tv shows that have left things in that probably should've wound up on the cutting room floor. Ranging from extras mouthing lines, people falling or banging their heads in the background, or a boom mic looming in the corner of a frame. But sometimes, fellow actors accidentally mis a cue and grab something they probably didn't mean to. Have you ever seen these "did that really just happen?" moments? Here are two instances that I can recall this happening. One from Return of the Jedi, and the other from the tv show LOST. They happen pretty quick, so don't blink or you'll miss it!