The action ramps up in episode 4 of Halo 4: Forward Unto Dawn.
Stuart Aitken from Axis Animation Talks Halo 4's New Spartan Ops CG Episodes
Axis Animation's Stu Aitken talks about leading the production of the Halo 4: Spartan Ops CG episodes.
Halo 4 Spartan Ops - Episode 2
Here is the second CG episode created for Halo 4's Spartan Ops.
Halo Anniversary - The Living Monument.
This live action trailer for the Halo Anniversary announces the launch of the Living Monument.