The Gauntlet
S1, E9: April and the Turtles embark on a mission to save her dad, but they eventually have to confront Shredder himself, who's taken the job of destroying the Turtles into his own hands.

S1, E9: April and the Turtles embark on a mission to save her dad, but they eventually have to confront Shredder himself, who's taken the job of destroying the Turtles into his own hands.