Halo 1x08 "Allegiance" Season 1 Episode 8 Promo Trailer HD - Master Chief, a cybernetically enhanced super-soldier, defends humanity from the alien Covenant in the 26th century.
Watch new episodes of Halo every Thursday on Paramount+.
- Starring: Pablo Schreiber as Master Chief, Natascha McElhone as Dr. Catherine Halsey, Jen Taylor as Cortana