If you are referring to the episode where Team Kakashi (Leaf's History) is on a mission to track down the thieves and retrieve the Feudal Lord's sister's treasure?
Then the episode you are looking for is, episode 194 'The Worst Three-Legged Race'.
Note: The episode is in Naruto Shippuden, and feel free to watch the episode at narutoget.com. Some episode's are available in dubbed and subbed, and no download is required.
she is kidnapped in episode 140
Kagome gets kidnapped in many episodes. But the first episode she was kidnapped would be between ep. 32-36
Lucy was kidnapped in the episode: Episode 21-Phantom Lord until Episode 22-Lucy Heartfilia
maybe between episode 99 or 104. ah, and sasuke wasn't be kidnapped, he go out by himself
It was episode 892
Episode #364 Duhhh
They haven't made an episode of that yet.
Season 2 episode 9
Episode 21 season 3, Bloodbath
In Pokemon Episode 308 May ans Max get kidnapped and tied up in a web. In Pokemon Episode 390 May gets tied up in rope and Ash gets kidnapped.
Ash was never kidnapped on purpose. But he some times was kidnapped by mistake. But the episode was in Season 4-5. If you ever have any questions about Pokemon you just let me know!
Season 1 Episode 20 - Missing