A distinguished power broker, John Lyons became a friend and mentor to Damien during his years at the White House.
Appearances
Damien
Guest cast, played by Scott Wilson
- Episode 1x03: The Deliverer (Mar 21, 2016)
- Episode 1x04: The Number of a Man (Mar 28, 2016)
- Episode 1x06: Temptress (Apr 11, 2016)
- Episode 1x07: Abattoir (Apr 18, 2016)
- Episode 1x10: Ave Satani (May 9, 2016)