Special features available on both the 2D and 3D releases of the Extended Edition include:
The Filmmakers' Commentary - Director/writer/producer Peter Jackson and writer/co-producer Philippa Boyens provide their perspective and stories on creating the first film.
New Zealand: Home of Middle-Earth - From Matamata to Queenstown, travel with Peter Jackson and his team across the stunning locations of New Zealand, transformed by the filmmakers into Middle-Earth.
The Appendices Part 7: A Long-Expected Journey - A 14-part chronological history of the filming of An Unexpected Journey, covering pre-production in the various departments of the film in the months leading up to the start of principal photography, the boot camp training for the main cast, and the work done on set chronologically through the three shooting blocks and in the world of its digital effects. Chapters include:
The Journey Back to Middle-Earth
Riddles in the Dark: Gollum's Cave
An Unexpected Party: Bag End
Roast Mutton: Trollshaws Forest
Bastion of the Greenwood: Rhosgobel
A Short Rest: Rivendell and London
Over Hill: The Misty Mountains
Under Hill: Goblin Town
Out of the Frying Pan: The Forest Ledge
Return to Hobbiton: The Shire
The Epic of Scene 88: Strath Taieri
The Battle of Moria: Azanulbizar
Edge of the Wilderland: Pick-ups and the Carrock
Home Is Behind, the World Is Ahead
The Appendices Part 8: Return to Middle-Earth - Another selection of documentaries and featurettes await, further detailing the development, design and production of An Unexpected Journey:
The Company of Thorin - Explores the characters and backgrounds of the five families of dwarves and the company of actors chosen to play Thorin's company on the Quest of the Lonely Mountain. Chapters include:
Assembling the Dwarves
Thorin, Fili & Kili
Balin & Dwalin
Oin & Gloin
Dori, Nori & Ori
Bifur, Bofur & Bombur
Mr. Baggins: The 14th Member - A revealing look at the film's charismatic and talented lead actor, Martin Freeman.
Durin's Folk: Creating the Dwarves - Reveals the journey and process of designing, conceptualizing and physically realizing the dwarves in The Hobbit.
The Peoples and Denizens of Middle-Earth - Focuses on the realization of new characters and creatures encountered in the first film, from casting to characterization to physical and digital design. Chapters include:
The Stone Trolls
Radagast the Brown
Goblins
Azog the Defiler
Realms of the Third Age: From Bag End to Goblin Town - Follows the creation of the Middle-Earth locations from conceptual design to set and prop building to fully digital realities. Realms explored include:
Hobbiton
Rhosgobel
The Misty Mountains
Goblin Town
The Songs of The Hobbit - A look at the realization of Tolkien's songs in An Unexpected Journey.