"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.

The new Harry Potter TV series continues to take shape, with more casting announcements for the upcoming HBO series. The Crown star Bertie Carvel, who played former British Prime Minister Tony Blair on the historical drama,