We don't have a biography for Colonel Martin Willis yet. Hang in there, or go ahead and contribute one.
Appearances
Code Black
Guest cast, played by David Clennon
- Episode 3x06: Hell's Heart (May 30, 2018)
- Episode 3x07: Step Up (Jun 6, 2018)
- Episode 3x09: Only Human (Jun 20, 2018)
- Episode 3x13: The Business of Saving Lives (Jul 18, 2018)