Teenage Mutant Ninja Turtles

Donatello's Duplicate (5x12)

Data di messa in onda: Ott 12, 1991

Tired of fixing everything in the lair, Donatello decides to clone himself so he can work on his other inventions. However, Donatello's clone turns against him and joins the Rat King in an attempt to conquer the city with a rat infestation.