Three further episodes from the first season of the 2003 Turtles comeback series.
1.10 The Shredder Strikes (Part 1) The evil Shredder attempts to convince Leonardo that he's fighting on the wrong side, and that Shredder is out there carrying on the great tradition of Bushido and Ninjitsu. Leonardo is taken in and almost convinces the others - but then they learn from Splinter enough to turn this new friend into foe...
1.11 The Shredder Strikes (Part 2) Our four Teenage mutant ninja Turtles stand facing their most formidable foe to date...the Shredder. But when the battle-weary heroes evade his attack, they become separated in the process. Can they survive apart? And can they get back together, in time to face the Shredder once more?
1.12 The Unconvincing Turtle Titan Inspired by local hero the Silver Sentry, Michelangelo decides to become a superhero, believing the Turtles can accomplish much for the city this way. But he soon discovers superheroism isn't all it's cracked up to be - especially after he starts being pursued by an enemy-controlled Silver Sentry himself!