Movie mistakes happen all the time. The process of creating a feature film involves so many details that it's inevitable that something wrong will make it to the final print. Usually these mistakes are so small and flash by so fast that the vast majority of viewers will never notice. But in the age of home video with pause and rewind capabilities, movie buffs will find them. Filmmaker Todd Vaziri shows us a few of those details from movies like Aliens, Glory, and Goodfellas, but the one he investigated h...