Watch the official TV Promos from Rapunzel's Tangled Adventure Season 3, an Disney animation series starring Mandy Moore, Zachary Levi & Eden Espinosa. Watch it on DisneyNow, Disney Junior and Disney Channel.br br Princess Rapunzel returns to the kingdom of Corona only to find that it has been taken over by an old enemy. Still reeling from Cassandra’s betrayal and newfound Moonstone-empowered strength and greater deathlydestructive abilities, the barefoot princess must use her innermost strength to save all of Corona, her parents, and that of the entire world.