Evil Duncan is the fan-made character and the evil clone of Duncan in Thomas the Tank Engine and Friends. Due to the fact Duncan already wasn't that nice to begin with, Evil Duncan is feral.


Allies: Diesel 10 (creator), Evil Skarloey, Evil Rheneas, Evil Sir Handel, Evil Peter Sam, Evil Rusty, Evil Duke, Evil Freddie, Evil Mighty Mac

Enemies: Duncan


  • King Nail (Teenage Mutant Ninja Turtles, both are feral)

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