Narrated by Nick Frost, who plays Hagrid in HBO’s Harry Potter, and featuring key cast members straight from the teachers’ table, including John Lithgow, Janet McTeer, and Paapa Essiedu, this exclusive special promises an inside look at the epic scale and meticulous care behind the new series. Featuring interviews from members of the casting, production design, costume design, and creature effects teams, follow the behind-the-scenes journey of bringing the Harry... see more