Halo 4 - Spartan Ops Episode 3 Trailer

Check out the trailer for Spartan Ops: Episode Three, which includes an all-new CG cinematic and five new gameplay chapters. Follow Halo 4 at GameSpot.com! http://www.gamespot.com/halo-4/ Official Site - http://halo.xbox.com/halo4 Check out our review! Watch - http://www.youtube.com/watch?v=z9BcBkEHHi8 Read - http://www.gamespot.com/halo-4/reviews/halo-4-review-6399288/ Visit our other chann ...