Naruto Episode 155: The Creeping Dark Clouds
Episode 155 of 220 of Naruto, aired October 12, 2005, 25 minutes. Available with English subtitles and dub where released.
Episode summary
With Raiga seemingly defeated, the group can get on with clearing up the remaining enemy Ninja and returning the village to normal. However, what will they do with Ranmaru who tells them about his tragic past?