Gintama Episode 170: And into the Legend...
Episode 170 of 201 of Gintama, aired August 12, 2009, 25 minutes. Available with English subtitles and dub where released.
Episode summary
At last, Gintoki and his friends confront the Great Archfiend. While the Leukocyte King can’t lay a finger on the Great Archfiend who has taken Tama’s form, Gintoki attacks without giving a damn. Angered by his reckless impudence, the Leukocyte King turns on Gintoki. The Great Archfiend then takes the form of the Leukocyte King’s father. But this time Shinpachi and Kagura attack him, and they succeed in kicking him off the throne. The Odd Jobs trio takes this chance to finish the Great Archfiend off, but...