Episode Title:
Many Unhappy Returns.
Episode Description:
Now that the Shredder has been reconstructed, the Turtles must stop this persistent foe from shredding New York. Due to how the Shredder is acting, the Foot Clan retreats to figure out what went wrong. Problems arise when they split up to handle different things. Leo takes Splinter, who has a history with Big Mama, to the Grant Nexus Hotel to enlist her help while April and the Turtle trio work to fight Shredder. Though the condition is that Splinter and Leo must fight a Kraken in the Battle Nexus.