The Tale of the Gallant Jiraiya
Jiraiya realizes that the six Pains are all ninja he's met before. Putting various pieces of information together, Jiraiya figures out Pain's true identity, but Pain doesn't intend to allow Jiraiya to leave with that information alive. Elsewhere, the fated meeting between Itachi and Sasuke arrives, and Sasuke foresees Itachi's death.
Aired 29/10/2009EP 133 - The Tale of the Gallant Jiraiya
Naruto: Shippuden
Naruto: Shippuuden is the continuation of the original animated TV series Naruto. The story revolves around an older and slightly more matured Uzumaki Naruto and his quest to save his friend Uchiha Sasuke from the grips of the snake-like Shinobi, Orochimaru. After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work, though it will not be easy, as he has amassed a few (more dangerous) enemies, in the likes of the shinobi organization; Akatsuki.
(Source: Anime News Network)