The final seven episodes from the first season of the 2003 Turtles comeback series. In 'Monster Hunter', the Turtles become entangled with a scientist - known as the Monster Hunter - who is searching for a legendary green monster lurking in the woods. In 'Return to New York (Part 1)', the Turtles return to New York with one goal in mind: to destroy the Shredder once and for all. In 'Return to New York (Part 2)', the Turtles and Splinter have to fight three misshapen Mutant Shredder Clones to reach Shredder's throne room on the top floor of a deadly skyscraper. In 'Return to New York (Part 3)', the turtles must temporarily join forces with the Shredder and Hun to defeat Stockman before he annihilates them all. In 'Lone Raph and Cub', Splinter has mysteriously vanished and the Turtles have no idea where to start looking for him. In 'Search for Splinter (Part 1)', the Turtles' suspicions about Splinter's disappearance turn to the Guardians. Finally, in 'Search for Splinter (Part 2)', the Turtles successfully infiltrate the innermost sanctum of the mysterious TCRI Building, and locate the unconscious Splinter at last.