The first trailer is out for the Halo Nightfall movie.
Halo: Nightfall - Official Trailer
The official trailer is out for the Halo: Nightfall series.
Halo 5: Guardians - Beta Trailer
This teaser for Halo 5: Guardians shows a sneak peek of intense spartan action for the game's beta.
Halo 4 Spartan Ops - Episode 2
Here is the second CG episode created for Halo 4's Spartan Ops.