The official Harry Potter Wizard's Collection website released a behind-the-scenes feature where the late Richard Harris, Mark Williams, and producer David Barron chatted about how costars Daniel Radcliffe and Rupert Grint were adjusting to working on a film set in the first two films, as children. That feature will be part of the Creating the World of Harry Potter – Part 8: Growing Up with the Deathly Hallows: Part 2 DVD/BD set for the 31-disc definitive box set, out September 7.

Harry Potter and the Deathly Hallows - Part 2

Four discs include:
1) Theatrical version on Blu-ray.
Maximum Movie Mode Blowing Up Hogwarts: An Up-Close Look Through the Eyes of the Stars and Filmmakers as You Watch the Greatest Battle Unfold on Screen – Including 9 In-Depth Featurettes
2) Theatrical version on DVD
3) NEVER-BEFORE-RELEASED: Creating the World of Harry Potter – Part 8: Growing Up
4) 3D version of the film on Blu-ray

Additional features include:
Harry Potter and the Deathly Hallows – Part 2: Behind the Magic • A Conversation with J.K. Rowling and Daniel Radcliffe (Extended Version) • Hogwarts' Last Stand (Extended Version) • The Women of Harry Potter • The Goblins of Gringotts The Great Hall of Hogwarts • Ron and Hermione's Kiss • That's a Wrap, Harry Potter Neville's Battle Make-up • The Gringotts Disguises • Harry's Death: The Courtyard Confrontation Secrets of the Cast Revealed! Emma Watson Gets a "Red Card", Daniel Radcliffe Discusses His Mentors, Ralph Fiennes as Voldemort, A Look Back at Severus Snape. • The Magic Behind the Movies Revealed: The Secrets of Flight Exclusive Footage from the Harry Potter and the Deathly Hallows™ – Part 2 London Premiere Revealed! • The Love Life of Ron Weasley • The Weasleys: A Look Back at Harry Potter's Favorite Family • Dumbledore and Harry: A Look Back • Favorite Lines with the Harry Potter Cast • Favorite Props and Costumes with the Harry Potter Cast • Riding Along Memory Lane • Finding Luna: A Dream Come True • A Tribute to Dobby: The Beloved House-Elf • A Special Message to the Fans of Harry Potter • The Cast of Harry Potter Says Goodbye

Rating: PG: PG-13: SOME SEQUENCES OF INTENSE ACTION VIOLENCE AND FRIGHTENING IMAGES
Bonus Material/Trailer May Not Be Rated.

Creating the World of Harry Potter Part 8: Growing Up

By the time the final film wrapped, the young stars of Harry Potter had spent nearly half their lives on set. In Growing Up, new and vintage interviews show how the actors have grown over the course of the series, while behind-the-scenes footage gives an exclusive look at their lives. Watch how their ideas of acting, fame, their characters and themselves have changed. Finally, say farewell to the series with Daniel Radcliffe as he delivers an emotionally charged speech to the cast and crew.

Pre-order the Harry Potter Wizard's Collection at the Warner Bros Shop, on Amazon.com or Amazon.co.uk (region-free) now.