One of the four mutant turtles trained by Splinter in the sewers. Named after an Italian Renaissance artist, he leads his brothers in seeking the source of their transformation and fighting to stop Shredder's criminal empire and restore Splinter's human form.
A profound father-son bond where Splinter instills discipline and wisdom, evolving into mutual respect.
An existential rivalry where Dregg's conquest plans directly oppose Leonardo's protective leadership.
A symbiotic sibling alliance where leadership and innovation merge seamlessly.
A high-stakes alliance forged through defection and shared survival against alien domination.
A trusted operational partnership bridging street-level reporting and ninja warfare.
A complementary sibling dynamic that balances seriousness with morale-boosting adaptability.
A rivalry-fueled alliance that hardens into dependable combat coordination.
Explore the full interactive character relationship map of Teenage Mutant Ninja Turtles