Home People Nicholas Guest Nicholas Guest shows Nicholas Guest shows Nicholas Guest TV Shows (25) MacGyver (2016) As Robot (voice), He was 65 years old Madam Secretary (2014) As President Salnikov, He was 63 years old Sleepy Hollow (2013) As General Howe, He was 62 years old Sons of Anarchy (2008) He was 57 years old Shark (2006) He was 55 years old Ben 10 (2005) He was 54 years old Cold Case (2003) He was 52 years old CSI: Miami (2002) He was 51 years old 24 (2001) He was 50 years old The Mummy: The Animated Series (2001) He was 50 years old Heavy Gear (2001) He was 50 years old The Invisible Man (2000) He was 49 years old 18 Wheels of Justice (2000) He was 48 years old Roughnecks: Starship Troopers Chronicles (1999) He was 48 years old Batman Beyond (1999) He was 47 years old Air America (1998) As Francois, He was 47 years old USA High (1997) As Mr. Patrick Elliott, He was 46 years old Blossom (1990) He was 39 years old Beverly Hills, 90210 (1990) He was 39 years old The Bronx Zoo (1987) He was 35 years old Sledge Hammer! (1986) He was 35 years old Fathers and Sons (1986) He was 34 years old Hunter (1984) He was 33 years old Knight Rider (1982) As Chris Carlson, He was 31 years old Trapper John, M.D. (1979) He was 28 years old