Naruto Infiltration, the Devised Trap Season 4 Episode 40 - fanaru

4x40 Infiltration, the Devised Trap Episode Summary
Aired: Wednesday February 8, 2006
After Isaribi escapes, Naruto and his team decide to go to the forbidden island and confront Orochimaru and his subordinates. They soon discover that Orochimaru is not the man behind the curtain, but a man known as Amachi. Amachi is the one responsible for turning Isaribi into a monster, so why is she helping him?