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

HBO is betting high on the success of the Harry Potter series, by making sure the cast can keep their formal education while ...

HBO has released the first look at the comedian and actor in costume as the half-giant and Hogwarts groundskeeper Rubeus ...

HBO has released a first look at Nick Frost as Hogwarts gamekeeper Rubeus Hagrid (below).

The first look at Nick Frost as Hagrid in HBO’s new Harry Potter series has stirred up a lot of reactions from fans. Warner ...

HBO dropped another first look at the upcoming series, this time of Nick Frost as gentle giant and Hogwarts gamekeeper Rubeus ...

Below, see the cast of "Harry Potter" side-by-side with the actors from the original movie series, which started in 2001 and ...

HBO has officially started production on the highly anticipated “Harry Potter” TV series adaption, the network announced ...

The series will debut in 2027 on HBO and Max and promises a faithful adaptation of J.K. Rowling’s original books.

HBO just confirmed additional cast for its upcoming Harry Potter TV series adaptation, plus released the first look of young ...

School is back in session at Hogwarts as production begins on the new 'Harry Potter' series. HBO shares first looks at two ...