Oldman played Sirius Black in the original Harry Potter movies, but he doubts any of the veterans will appear in the new show.

Though he famously portrayed Sirius Black in the Harry Potter films, acclaimed English actor Gary Oldman says he wished ...

Gary Oldman expressed his desire to essay a role in the Harry Potter series adaptation, which he said was "appropriate for his age".

Gary Oldman’s role restrictions for Slow Horses mean he’ll never play a character I desperately hoped to see in HBO’s Harry ...