Jūgo of the Northern Hideout

is episode 117 of the Naruto: Shippūden anime.

Synopsis
While approaching the hideout, Karin explains that Jūgo has abnormal homicidal impulses, and Jūgo is the sole carrier of the enzyme necessary to create Orochimaru's cursed seal. Upon arriving there, Sasuke and his team are attacked by a massive number of rampaging prisoners, who they manage to suppress. Later on, Sasuke is attacked by Jūgo, but he expresses that he only wishes to talk with him. In the meantime, Naruto and Sakura find out that Sasuke has killed Orochimaru.

Credits
Jūgo de la guarida del norte