Pokemon the Series: Ruby & Sapphire Season 603 Episode 12 A Different Kind of Misty

When Ash and friends get lost in a dark and foggy mountain pass, the first folks they meet are Jessie, James, and Meowth of Team Rocket, fresh from their latest heist. Our heroes manage to recover a stone the villains stole from a nearby lighthouse, but then get mistaken for the thieves. After things are sorted out, they learn of Thatcher, a young Trainer who's been troubled because his two Cheering Pokemon, Plusle and Minun, are such naturals at supporting other Pokemon that he's lost the confidence to use them in direct battle. When Thatcher decides that Ash must be a hero spoken of in local legends, Ash uses his confusion to convince him to believe in himself and his Pokemon--and sure enough, with his newfound confidence, Thatcher directs Plusle and Minun to charge up the stone that powers the lighthouse, and then send Team Rocket blasting off again!