Directed by: Michael Pressman
Starring: David Warner, Paige Turco, Leif Tilden, Michelan Sisti, Kenn Scott, Kevin Clash, Mark Caso
Revealing mistake: There's one scene where the Turtles are surrounded by the Foot. Leonardo reaches behind him for his katanas, but he doesn't unsheathe them. If you look at his elbows, you can see gaps in the pads where the actor in the suit hasn't fully fastened the gloves to the rest of the outfit. (01:05:40)
Continuity mistake: When Keno is trying to join the Foot Clan and is kick boxing with someone, the man in the background who is watching them, to see who is eligible to join, is standing cross-armed. In the next cut his arms are down by his side, and then cross-armed again. (00:43:30)
Leonardo: I'm Leonardo.
Michelangelo: I'm Michaelangelo.
Donatello: Donatello.
Raphael: I'm Raphael.
Michalangelo: All the good ones end in "O".
Chosen answer: He had moved away - he says in the third movie. We are never told as to where it was he moved to though.