Home People August Schellenberg August Schellenberg shows August Schellenberg shows August Schellenberg TV Shows (11) Stargate Universe (2009) As Yaozu, He was 73 years old Saving Grace (2007) He was 70 years old Grey's Anatomy (2005) He was 68 years old So Weird (1999) He was 62 years old Due South (1994) As Gilbert Wallace, He was 58 years old Walker, Texas Ranger (1993) He was 56 years old Counterstrike (1990) He was 53 years old Adderly (1986) He was 50 years old Airwolf (1984) As Gregori Nobokov, He was 47 years old The Hitchhiker (1983) He was 47 years old The New Avengers (1976) He was 40 years old