Bat in the Sun and Machinima recently created an alternate ending for their live-action episode of Super Power Beat Down (previously) from 2014 where Batman travels to the Death Star to fight Darth Vader. This time around, the lightsaber-wielding Dark Knight does what it takes to save Superman from the clutches of the evil Star Wars Sith Lord.
The original fight between Batman and Vader:
via Kotaku
