Have not seen the movie but I love these little clips and behinmd the scenes

Harry Potter and the Half-Blood Prince
Forbidden Magic
(0:57)

Where the Wild Things Are
International Featurette - Maurice Sendak
(2:26)

Harry Potter and the Half-Blood Prince
I Know What You Did
(0:50)

Where the Wild Things Are
Revised Trailer
(1:33)

Where the Wild Things Are
Feature Trailer
(2:29)

Alice in Wonderland
On the Set
(1:16)

International featurette for Where the Wild Things Are. Featurette is a lot like the domestic version, but does show additional footage.

Where the Wild Things Are
International Featurette - Maurice Sendak
(2:26)

E.T. was able to score an insiders look at the set of Alice in Wonderland.

Alice in Wonderland
On the Set
(1:16)

The trailer for Avatar. Avatar takes us to a spectacular new world beyond our imagination, where a reluctant hero embarks on a journey of redemption and discovery, as he leads a heroic battle to save a civilization. The film was first conceived by Cameron 14 years ago, when the means to realize his vision did not yet exist. Now, after four years of actual production work, Avatar delivers a fully immersive cinematic experience of a new kind, where the revolutionary technology invented to make the film, disappears into the emotion of the characters and the sweep of the story.

Avatar
Trailer
(2:10)

Hermione (Emma Watson) and Ron (Rupert Grint) tell Harry (Daniel Radcliffe) that parents were afraid to send their kids back to Hogwarts.

Harry Potter and the Half-Blood Prince
He's Not That Old
(0:53)

Harry (Daniel Radcliffe) confronts Draco (Tom Felton) in the bathroom.

Harry Potter and the Half-Blood Prince
I Know What You Did
(0:50)