Star Wars: The Force Awakens - 23 WTF Moments From The Trailers

18. Return Of The Mouse Droid

Of the many aliens and robots in the Star Wars universe, this one wasn't particularly high up on the list of expected comebacks. Making its first appearance in A New Hope, in which Chewie scared it away with his roar, the beloved MSE-6-series repair droid - a.k.a. the mouse droid - is back. And it looks like it's pretty much impervious to harm. While the bad guys in the room are taken out by the explosion, it seems to escape unscathed. Much like all bystanders in James Bond movies.