Mark Duffner

Born July 19, 1953 (73 years)

Filmography

2023	Quarterback (TV Series) · as Self - Bengals Sr. Defensive Assistant
1994	NFL on FOX (TV Series) · as Self - Green Bay Packers Linebackers Coach
1987	ESPN's Sunday Night Football (TV Series) · as Self - Cincinnati Bengals Defensive Coordinator
1980	ESPN College Football (TV Series) · as Self - Maryland Terrapins Head Coach
1965	The NFL on NBC (TV Series) · as Self - Cincinnati Bengals Linebackers Coach
1956	The NFL on CBS (TV Series) · as Self - Jacksonville Jaguars Linebackers Coach