The March of the Exeggutor Squad

The group ends up in the middle of a carnival. Ash and Brock decide to enjoy themselves while Misty and Pikachu find this man who is trying to be a magician. Misty agrees to help him, but his show is still a failure. He soon gets desperate and uses his Exeggcute to hypnotize Ash into using his Pokémon to catch Exeggutor. The others catch up to him only to find the Exeggutor hypnotizing each other and marching blindly into the city demolishing things. The carnival manager plants a time bomb to blow them up, but Ash sends Charmander to stop the Exeggutor. The magician helps with his fire spell and they fend them off together. At the end, Charmander evolves into Charmeleon.