Naruto Episode 166: Time Is Stopped
Episode 166 of 220 of Naruto, aired January 4, 2006, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Sagi prepares his plans for revenge and he won't let anyone stand in his way! Disguised as the Noroimusha, he confronts Musou, but shocking news is revealed when they both reveal their true identities!