Showtime's Halo TV series is seeking an actor to play Master Chief

The Hollywood Reporter

Even though the mysterious imposing, genetically enhanced supersoldier's face is never fully revealed in the video game, a casting notice obtained by The Hollywood Reporter confirmed that an actor will be sought to playing a live-action version of John/Master Chief. The character is described as a Spartan-like warrior of large build. The Showtime series is also searching for an actress to play Dr. Halsey.