The upcoming Harry Potter series adaptation is quickly filling up its wizarding world. On Monday, HBO announced that it has cast prominent members of the Malfoy, Weasley, and Dursley family, as well as several Hogwarts students.

"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.

But there’s a twist! This time, the reboot will take the form of a seven-season television series (rather than an eight-film franchise) and will span a full decade. And there’s more! A new cast will fill the old roles made famous by the likes of Daniel Radcliffe,