Halo 2x06 Promo “Onyx“ (HD)

Halo 2x06 “Onyx“ Season 2 Episode 6 Promo - Check out the promo for Halo Season 2 Episode 6 “Onyx“ airing next week on Paramount . Subscribe to tvpromosdb on Youtube for more Halo season 2 promos in HD! Halo official website: Watch more Halo Season 2 videos: Like Halo on Facebook: Follow Halo on Twitter: Follow Halo on Instagram: Halo 2x06 Promo/Preview “Onyx“ Halo Season 2 Episode 6 Promo Halo 2x06 Promo “Onyx“ (HD) #HaloTheSeries » Watch Halo Thursdays on Paramount » Starring: Pablo Schreiber as Master Chief, Natascha McElhone as Dr. Catherine Halsey, Jen Taylor as Cortana