Microsoft has released a teaser trailer for its upcoming web-based Halo 4 mini-series entitled, Halo 4 Forward Unto Dawn which was announced earlier this year. You can watch Halo 4: Forward UntoDawn this October on Machinima Prime youtube channel and on Halo Waypoint. This series will give the fans insight about the beginning of war between the Human and Covenant where young Master Chief gives inspiration to a young cadet who would eventually command the UNSC's greatest vessel: the UNSC Infinity. Check out the teaser trailer below.