HBO officially announced key additions to the Harry Potter TV series, including who will play Dumbledore, McGonagall, Snape, and Hagrid.

Casting for six major characters in HBO's upcoming 'Harry Potter' series, including Dumbledore, Snape and Hagrid have been announced.

Below, get to know the cast of HBO’s forthcoming Harry Potter series. HBO has just confirmed the first 6 cast members for the ‘HARRY POTTER’ TV series: ...

HBO has announced the cast of its “Harry Potter” series ... will star as Albus Dumbledore.Lithgow also is an Olivier winner and a BAFTA and Oscar nominee. Need a break? Play the USA TODAY ...

HBO said on Monday that it had cast ... Dumbledore, Janet McTeer as Minerva McGonagall, Paapa Essiedu as Severus Snape and Nick Frost as Rubeus Hagrid. Casting for major roles like Harry Potter ...

HBO has unveiled the cast for its upcoming Harry Potter web series, featuring John Lithgow as Dumbledore, Janet McTeer as McGonagall, and Paapa Essiedu as Snape. Nick Frost will portray Hagrid ...

HBO announced the first wave of casting news for its upcoming “Harry Potter” series Monday, with John Lithgow, Janet McTeer, Paapa Essiedu and Nick Frost starring as Albus Dumbledore ...

We’ve reached a big milestone on the HBO Harry ... Potter as well as who has yet to be cast. Six-time Emmy and two-time Tony Award-winning actor John Lithgow has been cast as Albus Dumbledore ...

HBO has announced the cast of its “Harry Potter” series ... will star as Albus Dumbledore. Lithgow also is an Olivier winner and a BAFTA and Oscar nominee. Need a break?

LOS ANGELES (WKRC) - HBO has announced the cast for its "Harry Potter" adaption ... will portray Albus Dumbledore. Janet McTeer, a Tony Award and Golden Globe winner, will take on the role ...

Potterheads are one step closer to seeing a television series about boy wizard Harry Potter come to ... HBO said Monday that it had cast John Lithgow as Albus Dumbledore, Janet McTeer as Minerva ...