Pokémon - Season 9 Episode 37

On the way to Fennel Valley and Ash's rematch with Brandon, our heroes meet Chatot, a Pokémon that can imitate anything it hears. However, this Chatot keeps running away from its Trainer, Audrey! After Ash and his friends help Audrey get Chatot back, Audrey explains that she and Chatot are a stand-up comedy duo. The only problem is that Audrey can't travel to perform her act because Chatot keeps flying away.