Hate Among the Uchihas: The Last of the Clan!

is episode 85 of the original Naruto anime.

Synopsis
The episode starts off with Jiraiya ranting about his greatness in a spotlight with the woman from the last episode thrown over his shoulder, unconscious. The scene goes back to normal with Sasuke on the ground and a freaked out Naruto being narrowly saved from Kisame's Samehada by one of Jiraiya's toad summons. It's revealed that the woman had a genjutsu cast on her to keep Jiraiya "occupied" and separate him from Naruto, whom Itachi and Kisame are really after.

The beaten down Sasuke gets up and tells Jiraiya (who is already talking about getting rid of both the Akatsuki members) to stay out of the fight, declaring that he's going to fight Itachi, no one else. Itachi tries to blow his brother off by stating his lack of interest. Sasuke's response is running towards his brother, ready to punch, but getting kicked in the stomach all the way to the wall on the other side of the hallway before he can even touch the elder Uchiha. Naruto attempts to intervene, seeing his friend getting hurt, but stops in his tracks when the stubborn Sasuke yells once again to stay out of it. Sasuke activates his Sharingan after he drags himself up from the floor, the images of Itachi standing over his parents' corpses flashing through his head.

Once again, Sasuke uses a direct approach and runs towards his brother with all of his might with a fist ready. Itachi stops it easily with a single hand pushing Sasuke's aside. At this point, as a result of Sasuke's running stance and the height difference, Sasuke's head is fairly low. Itachi takes this opportunity to knee the younger Uchiha hard in the face. Itachi then shoves Sasuke away with a single fluid motion of the same arm that had stopped Sasuke in the first place, now throwing Sasuke in a spiral back towards the wall. Sasuke is now so beaten down, he can't make hand signs.

Jiraiya makes an attempt to help Sasuke when he sees the boy's state and Itachi advancing towards him slowly, but Kisame stops him, this fight is none of their business. The second Itachi is glowering over Sasuke, Sasuke attempts to land a blow once again and jolts up towards his brother. Itachi knees Sasuke once again. As Sasuke bends over in pain, Itachi elbows him in the back of the neck to push him towards his knee, Itachi then knees Sasuke again. Naruto watches in horror as his friend is beaten badly by his brother. Sasuke finally collapses to the ground when Itachi stops keeping him upright with his beating, and Sasuke thinks to himself about how he is still weaker than his brother and he wonders what he's been doing all this time if he's still not strong enough.

Itachi drags Sasuke up by his collar and slams him against a wall. Itachi goes on about Sasuke being too weak, lacking the hatred he would need. He leans close to his brother saying that Sasuke never will have enough hate.

Itachi proceeds to activate his Tsukuyomi Genjutsu and mentally torture his little brother. Sasuke is a little eight-year-old again and cries when he recognizes the place he'd been transported to as his childhood home. Itachi tortures Sasuke by making him watch himself murder their parents; afterwards, he makes Sasuke watch him kill the rest of the clan in Sasuke's eight-year-old body. The illusion ends, as Sasuke screams.

Naruto, tired of watching his friend being tortured, tries to run to the rescue, Kisame right behind him who must of been caught off guard. During this, Jiraiya makes hand signs for a jutsu. Everyone stops right away as his Summoning: Toad Mouth Bind takes effect. The entire area becomes the esophagus of the Mountain Toad, and Kisame's foot and sword are already starting to be absorbed as Jiraiya goes into his explanation of his jutsu. Sasuke is absorbed into the wall and saved from Itachi. Itachi instructs Kisame to come with him, knowing the only way they can survive this is to escape.

The toad's esophageal flesh pursues the Akatsuki members, and as the two are about to be engulfed, Itachi uses his Sharingan to cause quite a stir. Naruto and Jiraiya rush to the scene to see the black flames of the powerful jutsu, Amaterasu, along the edges of a large hole through which the two ninja had escaped. Itachi and Kisame flee, Itachi saying they will capture Naruto and the Nine-Tailed Demon Fox when the time is right. He also needs to rest after using both Tsukuyomi and Amaterasu. The flames of Amaterasu are so powerful that Jiraiya had to seal them before they spread any farther. Jiraiya ends his jutsu and Naruto goes to Sasuke.

Guy suddenly appears out of nowhere (or so it seems) and kicks Jiraiya in the face with his Dynamic Entrance... He had thought that Naruto and Jiraiya were Itachi and Kisame after using a reflection from his headband to see what was ahead. He saw too figures in the dull reflection, so he automatically assumed. Naruto reminisces about Sasuke's beat down at the hands of Itachi. Naruto resolves to going after Itachi and Kisame for doing this to Sasuke, but is shot down by a more realistic Jiraiya who sees that Naruto is nowhere near Itachi and Kisame's league. Naruto learns about Kakashi being injured, and Guy talks about needing a medical specialist to help not only with Kakashi and Sasuke, but with Lee as well. We get a short glance at Tsunade at the end as Jiraiya tells Guy the person he's talking about is who they're looking for, the healing specialist, Queen of slugs and elixirs, legendary Sannin, and gambler extraordinarie, Tsunade.