Follow James and Oliver Phelps on their extraordinary exploits as they meet spellbinding guests, explore enchanting cities, and take on phenomenal challenges…while managing all kinds of mischief along the way. From Ireland to Iceland, and Czechia to the Caribbean, join … James Phelps, Oliver Phelps, Maisie Williams, Bonnie Wright, Luke Youngblood, Sophie Skelton, Haley Joel Osment Added on HBO 2022-07-16. Youtube Trailer