Watch Pokemon Season 20 Episode 20 full movie online free in HD with English subtitles – no download needed.
Hearing about Treasure Island from his classmates, Ash & Pikachu head to the island to explore. While there, it's the first time Ash & Pikachu have been out adventuring alone in a very long time and so they begin to strengthen their bond. However, before too long, a mysterious Pokémon appears overhead...