An American actor and musician, he gained fame in the early 1970s for his role in the film "Deliverance." Known for his versatility, he often portrayed authority figures, appearing in movies like "RoboCop" and "Total Recall." His television work includes roles in series such as "St. Elsewhere" and "Beverly Hills 90210." Beyond acting, he is an accomplished musician, performing in a folk band. His career spans several decades, showcasing his talents both on screen and on stage.