When the Covenant threatens mankind's greatest stronghold, Master Chief (Pablo Schreiber) and his elite team of Spartans embark on an epic journey to find the Halo and ensure humanity's survival...or guarantee their destruction. Also starring Charlie Murphy (Peaky Blinders), Natascha McElhone (The Crown), Bokeem Woodbine (Fargo), and featuring Jen Taylor (voice of Cortana in the Halo video game series).