John Lithgow is playing Dumbledore in the upcoming TV adaptation of ‘Harry Potter.’ Meet the entire cast so far.

Casting for the iconic trio — Harry Potter, Hermione Granger and Ron Weasley — has not yet been announced. The series currently has no official title or premiere date, but is expected to debut in 2026 ...

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

Where are the original Harry Potter cast members now? New HBO series reveals adult characters - There are still more roles to ...

John Lithgow, a six-time Emmy and two-time Tony Award winner, will star as Albus Dumbledore.Lithgow also is an Olivier winner and a BAFTA and Oscar nominee. Janet McTeer is cast as Minerva McGonagall.