Pokémon S12E25 - Frozen on Their Tracks!

Ash & Co. are heading to Lake Acuity on a train. While travelling, they meet Looker, a member of the International Police, whom is in the area looking for Team Galactic. However, problems arise on the train and the Ampharos running the train, along with a few of the gang's Pokémon are seperated from the gang...