Board Thread:General Discussion/@comment-13659320-20131117005725/@comment-24247510-20131203160522

I downloaded all the 2003 episodes a little while back and rewatched them all, so I know about which episodes you're talking!

S04E15 Scion of the Shredder is where the turtles are attacked in the lair by Karai. Leo is in  Japan training with the ancient one and he returns to the lair in the next episode Prodigal son, where he finds the destroyed lair.

S03E21 Same as it never was, is the episode where Donnie travels to the future where Shredder rules. Mikey only has one arm, Raph lost an eye and Leo is blind and at the end they all get killed by Karai and her robotsoldiers. A very dark but great episode!