"The Gauntlet"

Air Date
November 17th, 2012

Synopsis
After April receives a warning from her imprisoned father which arrived on a mutant pigeon named Pete, she and the Turtles embark on a mission to save him and stop the Kraang from detonating a mutagen bomb in the city. But the Turtles aren't prepared for anything when the Shredder makes his move on them and an  involving the Kraang's mutagen bomb on top of the Wolf Hotel transforms Chris Bradford and Xever into Dogpound and Fishface. Splinter realizes that Shredder is a problem that will not go away, and declares war on the foot clan.

Major Characters

 * Leonardo (Jason Biggs)
 * Raphael (Sean Astin)
 * Donatello (Rob Paulsen)
 * Michelangelo (Greg Cipes)
 * Splinter (Hoon Lee)
 * April O'Neil (Mae Whitman)
 * The Shredder (Kevin Michael Richardson)

Minor Characters

 * Pigeon Pete (A.J. Buckley)
 * Kirby O'Neil (Keith Silverstein)
 * Kraang (Nolan North)
 * Foot Soldiers
 * Chris Bradford (Clancy Brown)
 * Xever (Christian Lanz)