Episodes Kabuto Has Appeared In: Episode 36

Now in a battle with rival Rain Ninja clones, Kabuto and Naruto's group attempt to fight them off. However, when Sasuke freezes due to the effects of his curse mark, Kabuto knocks him over to save him from getting hit by a kunai, but Kabuto gets sliced on the arm instead. Kabuto also determines a plan of action on how to fight the clones. Later, he tries to get Naruto out of the way of oncoming enemies, but is cut on the leg in the process. Finally, the real attackers strike Kabuto across the nose with a kunai and the impact knocks his glasses off. Kabuto's eyes myteriously become bloodshot and freaky looking, but this distracts the Rain Ninja enough for Naruto to defeat them. Now at the tower, Kabuto meets up with his team and proceeds onwards after giving Naruto an adorable thumbs-up (It was a cute smile in the manga) However, after entering the tower, Kabuto hands over one of his info cards to Orochimaru, revealing himself as a traitor. At this point, I was on the phone with my cousin and while she was yelling, "Traitor! Traitor!" I was nearly crying. And so begins his evilness...