Among those was Sirius Black (Gary Oldman), the fake antagonist in Harry Potter and the Prisoner of Azkaban and Harry’s godfather. Sirius Black was the closest Harry had to a caring family ...

Like Sirius Black, he was also a member of the Marauders, but in the movies, his only trait that gets much attention is his lupine side. Though he first appeared in Harry Potter and the Prisoner ...

The third Harry Potter book is when Harry first learns of Sirius Black, and the fifth is when he has to say goodbye to the man forever. Prisoner of Azkaban is when Harry learns the most about his ...