We don't have a biography for Major Marcus Mason yet. Hang in there, or go ahead and contribute one.
Appearances
Riverdale
Guest cast, played by Simon C. Hussey
- Episode 3x02: Chapter Thirty-Seven: Fortune and Men's Eyes (Oct 17, 2018)
- Episode 3x12: Chapter Forty-Seven: Bizarrodale (Feb 6, 2019)