

S04E14
Terrifying Secret
Aired November 20, 2008
Free, with no ads. Tick off what you watch and see what airs next.
Summary
As Kakashi and the others continue to struggle against the Akatsuki duo, Kakuzu reveals that he has not one, but five hearts! In order to kill him, one must take out all five of his hearts. Meanwhile, Shikamaru decides to challenge Hidan alone, and forces him away from his partner.
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