Watch Batman Unlimited: Mechs vs. Mutants (2016)
CC 
Batman Unlimited: Mechs vs. Mutants (2016)

Batman Unlimited: Mechs vs. Mutants (2016)

Mr. Freeze turns Killer Croc and Bane into super-sized monsters, and they bash their way through downtown Gotham until the Caped Crusader and his team of heroes join the fight in their giant robot mechs.