Naruto Episode 72: A Mistake from the Past: A Face Revealed!
Episode 72 of 220 of Naruto, aired February 25, 2004, 25 minutes. Available with English subtitles and dub where released.
Episode summary
While Naruto and Sakura continue to catch up to Sasuke, Temari trys to stall Sasuke long enough for Kankuro to get Gaara to safety, but Sasuke doesn't have time to waste on her! Meanwhile, The Third Hokage continues his battle with Orochimaru and is ready to use a move that not even he knows...