"The Crown" actor Bertie Carvel and "The IT Crowd" alum Katherine Parkinson have joined the cast of HBO's "Harry Potter" series. The network announced casting for Molly Weasley, Draco Malfoy, Cornelius Fudge and more.

HBO's Harry Potter series has cast another key character. Bertie Carvel has been tapped to play Cornelius Fudge in the high-profile TV adaptation.

HBO's upcoming Harry Potter TV series is expanding on its magical world. Being a beloved piece of literature, the excitement around the HBO series is real and the network is only heightening this anticipation with new cast details each day.