Invasion Of The Secret Santas!

The Christmas-themed episode of the animated series, Batman : The Brave And The Bold.

In the main story, Batman teams up with android superhero Red Tornado to take on the villainy of Fun Haus, whose weapons include armies of evil toys, not to mention a battalion of larcenous robotic Santas. Along the way, we learn the sad reason Batman never celebrates Christmas. It was on that day that a young and bratty Bruce Wayne, ungrateful over the toy he was given, caused his parents to decide to walk down the alleyway which led to their murders. Despite not being human, Red Tornado manages to help Batman to indulge in at least a little holiday cheer.