City at War Teenage Mutant Ninja Turtles : Season 4 Episode 15
TV-Y7-FV Nickelodeon 24m int(0)
Aired: August 14th, 2016 @ 12:00 AM EST on Nickelodeon
April faces a deadly new enemy when she graduates to full Kunoichi; the Turtles must deal with the return of some old foes.