Naruto: Shippūden (2007)

S06E135 The Longest Moment

The long-anticipated showdown between Sasuke and Itachi kicks off as the Uchiha brothers unleash a barrage of genjutsu against one another. Sasuke appears to have Itachi on the ropes and takes the opportunity to probe him about the Uchiha massacre. He questions whether Itachi acted alone in this tragic event and wonders if he truly has the depth of hatred needed to conquer his brother.