Pokémon Season 1 Episode 57

After putting Psyduck in a breeding center, Misty learns that she needs it to get some food from a generous chef. But when she goes to get it, Ash and the gang discover a diabolical plot by two other Team Rocket members, Cassidy and Butch, who are trying to steal Pokémon, and in doing so, Ash and the gang get framed, captured, and arrested by Officer Jenny.