Warner Bros announced the list of cast from the Harry Potter films that will be attending the Harry Potter celebration at the Wizarding World of Harry Potter from November 11-13, 2011. That tentative list, of which more actors and crew may be added, can be read below.

The release of “Harry Potter and the Deathly Hallows - Part 2” will also be marked by a special celebration at The Wizarding World of Harry Potter at Universal Orlando Resort, where the Harry Potter stories live on. The Harry Potter Home Entertainment Celebration will consist of a series of special events to be attended by cast and filmmakers from the Harry Potter films.

The three-day celebration will take place from Friday, November 11 to Sunday, November 13. Cast and filmmakers expected to be in attendance include James and Oliver Phelps (Fred and George Weasley), Warwick Davis (Professor Flitwick, Griphook), Evanna Lynch (Luna Lovegood), Mark Williams (Arthur Weasley), David Bradley (Argus Filch), Jessie Cave (Lavender Brown) and many more to be named later*.

*Talent attendees subject to change without notice

We will have much more on this, including who may be added, close to the event's opening.

All details and information can be found here. The Wizarding World of Harry Potter is now open to the public. Click here to plan your vacation package – with special access and perks!

Pre-order the DVD and Blu-ray sets, out November 11 in the U.S. and December 2 in the UK, below, and through the official Warner Bros Shop.

Amazon.com (US) - Deathly Hallows 1-disc DVD | Deathly Hallows 1-disc Blu-ray | Deathly Hallows 3-disc Blu-ray triple play | The Complete 8-Film Collection DVD | The Complete 8-Film Collection Blu-ray

Amazon.co.uk (UK) - Deathly Hallows 1-disc DVD | Deathly Hallows 3-disc 3D Blu-ray | Deathly Hallows 3-disc Blu-ray triple play | Deathly Hallows 2-disc DVD | The Complete 8-Film Collection DVD | The Complete 8-Film Collection Blu-ray | The Complete 8-Film Collection BD limited edition