Pokémon Chronicles is a collection of Pokémon TV specials that have been translated into English. The episodes have been mostly drawn from the Japanese Weekly Pokémon Broadcasting Station show, however, it also features The Legend of Thunder! and short episodes from the Pikachu's Winter Vacation series. The show mainly revolves around recurring and primary characters whom Ash Ketchum has encountered during his journey, including Sakura, Misty, her siblings, Casey, and Tracey. Throughout the series, Ash only appears briefly in cameo appearances.