Leader of the Mutant Frogs! The leader of the mutated frog family, Atilla is on a mission to expand the reptiles' power. By obtaining the mutagen that April's "Mom" dropped in the forest, he has a plan to build his own mutant frog army. His hatred for Turtles and humans cause him to try and eliminate April, Casey, and the four brothers. However, after a dangerous fire threatened the frog fortress and his mutant frogs, the Turtles, April and Casey save them, and the alliance between Turtle and frog was born.
- Mutated from ooze and raised in the ways of Ninjutsu by their rat sensei, Splinter, the Teenage Mutant Ninja Turtles have risen from their sewer lair to battle evil everywhere
- Atilla does all of his own fighting
- 2013 Viacom International Inc. All Rights Reserved; TEENAGE MUTANT NINJA TURTLES and all related titles, logos and characters are trademarks of Viacom International Inc.
- Mutated from ooze and raised in the ways of Ninjutsu by their rat sensei, Splinter, the Teenage Mutant Ninja Turtles have risen from their sewer lair to battle evil everywhere
- Atilla does all of his own fighting
- 2013 Viacom International Inc. All Rights Reserved; TEENAGE MUTANT NINJA TURTLES and all related titles, logos and characters are trademarks of Viacom International Inc.