**Scott Glenn** (born in 1939) is an American actor known for his prolific career as a character actor, specializing in complex and often tough roles. His rise to prominence occurred in the 1980s with memorable performances in films such as *Urban Cowboy* (1980), where he played Wes Hightower, and *The Right Stuff* (1983) as astronaut Alan Shepard.

Glenn has distinguished himself across a wide range of genres. He is widely remembered for his portrayal of Detective Jack Crawford in *The Silence of the Lambs* (1991), firefighter John Adcox in *Backdraft* (1991), and the wise veteran in *Training Day* (2001).

His style is characterized by a subdued intensity and an authoritative screen presence. He has often portrayed authority figures, mentors, military personnel, or ambiguous characters, lending depth and credibility to every role.