Welcome to Harry Potter Theory. Today, we'll be continuing our discussion around the casting of the much hyped-HBO reboot of the Harry Potter series.-

To date, I've covered many of the main characters introduced in The Philosopher's Stone and The Chamber of Secrets, so in today's video, I'll be focusing on some of the central characters from - one of my personal favourites - The Prisoner of Azkaban.-

This video will include Sirius Black, Remus Lupin, Peter Pettigrew (Wormtail), Aunt Marge and Sybil Trelawney.

Let's get started.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.