The first trailer is out for the Halo Nightfall movie.
Halo 4: Spartan Ops Extended Behind the Scenes
343 Industries and Axis Animation talk about creating the unprecedented Spartan Ops content for Halo 4.
Halo - The Fallen Teaser
A teaser is out for The Fallen, an upcoming Halo fan film.
Halo 4 - Composing Worlds
This developer video for Halo 4 shows how the musical score was created for the upcoming sci-fi game.