1x22 - Rise of the Teenage Mutant Ninja Turtles

To ease their household chores, Donatello invents a new artificial intelligence, S.H.E.L.L.D.O.N., who begins to see exclusively to his creator's needs. Disgruntled, Raphael, Michelangelo and Leonardo choose to rewire the robot, which leads to near-fatal consequences for their brother.