Fear Factor Phony - S9.E1

On the way to the next Battle Frontier facility, Ash and co. are lost. They soon come across a ghost town which is haunted by Ghost Pokémon. They are soon befriended by some friendly Psychic Pokémon who dance the night away. Will Ash and co. stop the ghosts from ruining the town, and does Ash and the rest of the crew sound different to anyone?