Pokémon (1997)

S6E27 A Three Team Scheme!

While Ash is busy honing his skills, he, May, Max, and Brock run into Professor Birch. At the same time, a young boy's Nincada is snatched away by Team Rocket, who uses it to tunnel into a hidden temple. Inside, the group comes face-to-face with familiar foes: Harland from Team Magma and Isabel from Team Aqua. A showdown between Team Aqua and Team Magma is about to unfold, but will Ash and his friends be able to assist the boy in rescuing his Nincada?