Teenage Mutant Ninja Turtles (2003) - Season 1 Episode 16 -

With all the turtles living in April's apartment, things are getting a little crazy. Donatello meets up with Kirby, an artist renting April's basement apartment. Through the powers of a mysterious crystal tied to his pencil, Kirby is able to create anything he draws including his own world - a world that he and Donatello get sucked into where things get more and more curious.