In the trailer, an anonymous interviewer questions the UNSC veterans, Roland Huffman and Tomas Navarro, as they walk through the museum. They look at the various captured Covenant weapons, a Brute Chieftain's headdress with a single bullet hole in it, human weapons, and a few human vehichles, including a Warthog and a Scorpion. After that, he talks to Navarro about how he never believed they would survive, and that the only reason they did is because of the Chief.