The 63-year-old actor, who played Luke Skywalker in "Star Wars", is among several other series newcomers whose voices will be featured in the second season, including Tamara Taylor, Vanessa Marshall, Alan Tudyk, Rosa Salazar, Bruce Thomas, Peter Serafinowicz and William Salyers, reported Digital Spy.
Halo franchise development director Frank O'Connor, "Hunt the Truth" creative director Noah Eichen and season two lead Janina Gavankar have shared a sound clip from the upcoming season with Time.
The brief recording consists primarily of the voice behind FERO, Gavankar, the rebel leader who saved fictional war journalist Benjamin Giraud from grave danger in the first season.