The eighth CG episode is out for Halo 4: Spartan Ops.
Halo 4 Spartan Ops - Episode 2
Here is the second CG episode created for Halo 4's Spartan Ops.
Halo 4: Forward Unto Dawn - Part 1
The first episode of Halo 4: Forward Unto Dawn has been released.
Halo 4 - Developer Showcase
The developers at 343 Industries discuss the upcoming Halo 4 shooter game.