HBO's 'Harry Potter' TV show recasts all of the Hogwarts characters with new actors. See who's who in this cast guide.

In order to view the video, please allow Manage Cookies CBS is expanding the Blue Bloods universe with its Boston Blue spinoff — but who makes up the cast?

HBO’s Harry Potter reboot has garnered the attention of muggles everywhere, as casting announcements continue and production starts. The television adaptation of the famous franchise was ...

Harry Potter series cast: Meet the new faces heading to Hogwarts John Lithgow, Janet McTeer, Nick Frost, and Johnny Flynn join a gaggle of fresh-faced newcomers for HBO's series adaptation.