Watch Amphibia Season 2 123movies online for free. Amphibia Season 2 Movies123: After stealing a mysterious music box, 13-year-old, Anne Boonchuy is magically transported to the world of Amphibia, a wild marshland full of talking frog-people. With the help of an excitable young frog named Sprig, Anne will transform from monster to hero and discover the first true friendship of her life!