Making Halo 4
From Halopedia, the Halo wiki
Making Halo 4 is a video series documenting the production and development of Halo 4. Similarly to its precursors - the ViDocs and BTS series, the Making Halo 4 series contains unique narration from the developers about aspects of the upcoming game. This series of videos is mostly narrated by members of 343 Industries.