We don't have a biography for Dr. Henry Cotton yet. Hang in there, or go ahead and contribute one.
Appearances
The Knick
Guest cast, played by John Hodgman
- Episode 1x09: The Golden Lotus (Oct 10, 2014)
- Episode 1x10: Crutchfield (Oct 17, 2014)
- Episode 2x06: There Are Rules (Nov 20, 2015)