"It's been going on for 20 years that people have been very kindly saying that they would've liked me to have played a young version of the Sirius Black character in Harry Potter, but now it's ...

However, Sirius was not the only child of his parents, Walburga and Orion Black. He had a younger brother called Regulus Black, who became an unlikely crusader against the Dark Lord. Regulus Had ...