Rat King, TMNTPedia

Rat King is a character appearing in most TMNT incarnations, an enigmatic character whose origins are usually either unknown or arcane. His relationship with the Turtles is quite complicated; he has appeared in his various incarnations as an enemy, an anti-hero, and also as an ally of the Ninja Turtles. Splinter

Aka TMNTPedia+BreezeWiki

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Teenage Mutant Ninja Turtles: The Armageddon Game - Pre-Game, TMNTPedia

Turtlepedia

Rat King (2003 TV series)/Gallery, TMNTPedia

Here's another donkey!! BP Live TV, The Bomb Party App. 🙄🙄🙄🙄 : r/BombPartyGossip

Rat King, TMNTPedia

Teenage Mutant Ninja Turtles: Tournament Fighters (Super NES game)

Rat King, TMNT X Pokemon Wiki

Battle Royale - REVscene Automotive Forum

10 TMNT To Do List ideas tmnt, teenage mutant ninja turtles toy, ninja turtle toys

Prelude to The Armageddon Game, TMNTPedia

This thought literally popped in my head yesterday as I was trying to sleep: Could Ratcatcher ll from The Suicide Squad (2021) control Master Splinter? : r/TMNT

Wrath of the Rat King/Gallery, TMNTPedia

Rat King (IDW)/Gallery