Watch the Extended Movie Preview of Merry Little Batman! Will Christmas be stolen or will Damian Wayne save the day? Add this to your list of holiday movies to watch this season and look for it on digital. Watch Merry Little Batman: This Christmas, Damian Wayne wants to be a superhero like his dad – the one and only Batman (played by Luke Wilson). When Damian is left home alone while Batman takes on Gotham's worst supervillains on Christmas Eve, he stumbles upon a villainous plot to steal Christmas and leaps at the chance to save the day. SUBSCRIBE to Warner Bros. Entertainment: bit.ly/32v18jf Watch more holiday movies from Warner Bros. Entertainment: youtube.com/watch?v=t8dFcGPTjOY&list=PL7Eup7JXScZxmHVNdPpjd8FRlwDTeL3kX Connect with Warner Bros. Entertainment Online: Follow Warner Bros. Entertainment INSTAGRAM: instagram.com/warnerbrosentertainment Like Warner Bros. Entertainment on FACEBOOK: facebook.com/warnerbrosent Follow Warner B...