The cast is pretty amazing so far.
What you need to know
- The Halo show will premiere on Showtime in 2021.
- New cast members include Natascha McElhone and Shabana Azmi.
- McElhone will play Dr. Catherine Halsey and Cortana.
- The show will introduce new characters as well.
343 Industries has been working on a Halo show with Showtime for quite some time, and it looks like casting is going full-steam ahead. A few weeks ago, the network revealed that it had cast American Gods’ Pablo Schreiber as Master Chief. Well, now we know have a Cortana.