Halo is a television series based on a video game of the same name. Halo will tell the story of humanity's epic 26th-century war with an alien force known as the Covenant, combining vividly created personal stories with action, adventure, and a richly imagined future vision.
Main cast
Pablo Schreiber as Master Chief Petty Officer John-117, a supersoldier known as a "Spartan"
Natascha McElhone as Dr. Catherine Halsey, a scientist for the UNSC (United Nations Space command) and creator of the Spartan-II Project.
Yerin Ha as Kwan Ha
Charlie Murphy as Makee
Shabana Azmi as Admiral Margaret Parangosky, Director of ONI.
Bokeem Woodbine as Soren-066
Olive Gray as Miranda Keyes
Kate Kennedy as Kai-125
Natasha Culzac as Riz-028
Bentley Kalu as Vannak-134
Danny Sapani as Captain Jacob Keyes
Voice cast
Jen Taylor as Cortana, an artificial intelligence (AI) construct. Taylor reprises her role from the Halo video game series.