: Acting as peacekeepers while supporting April’s transition to a full ninja. Episode Details Original Air Date : August 14, 2016
: The Turtles find themselves caught in the middle of a brutal street war between Karai’s rebels and Tiger Claw’s loyalists. The episode highlights the ethical dilemma of whether Karai’s "war" for redemption is causing more harm than good to the city. Key Characters & Factions [S4E15] City at War
: Leading the "New Foot" to reclaim the clan’s honor. Tiger Claw : Leading the Shredder's remaining forces. [S4E15] City at War