Check out Polynoid's beautiful VFX work for Halo 4: Forward Unto Dawn's opening.
Axis Animation Behind the Scenes of Halo 4: Spartan Ops
Axis Animation go behind the scenes on their amazing Halo 4: Spartan Ops CG cinematics.
Halo 4 - Terminal Trailer
A new trailer has been released for Halo 4, from 343 Industries.