episode 40-41
It starts in episode 19 (shippuden)
Naruto Shippuden Episode #26
Naruto Shippuden episode 29-30
it starts at episode 163
Hinata fights the Pains in episode 166 of Naruto Shippuden! it is alos the episode where she confesses her love to Naruto.
166
naruto shippuden epidode 113
episode 75 of naruto shippuden!
Shippuden esposide about 5 to 10
Yes , he fought Orchimaru in Naruto for the sake of sasuke.
They fight episode 135-138
Naruto Shippuden episode 114: Eye of the Hawk.