Cortana has a role to play in Halo 5, actor says | Polygon
Halo 5: Guardians has a part for Cortana to play, despite the events of Halo 4, Halo series actor Mike Colter told IGN. Spoiler alert: This article assumes readers have finished Halo 4's campaign. If you haven't, this will spoil a major event for you. "Wh...