The cast of the highly-anticipated Harry Potter TV series is growing, with new stars being announced to take on the roles of Molly Weasley, Draco Malfoy and more

"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 new “Harry Potter” series has cast Dominic McLaughlin to play Harry Potter, Arabella Stanton in the role of Hermione Granger, and Alastair Stout as Ron Weasley. In the original movie franchise, the roles were played by Daniel Radcliffe, Emma Watson and Rupert Grint, respectively.