onan visited the studio of 343i in tonights episode and scored himself a role in the game. Don’t worry it won’t be a real role, Conan and Andy just did some voice acting. The dialogue went over the two of them arguing about putting crates into a Pelican, most likely as Marines.
Unfortunately there was not much information about Halo 4 in the segment, but they did leave us one new clip of the battle rifle. New gameplay starts at 8:51