Home People Johnny Cuthbert Johnny Cuthbert shows Johnny Cuthbert shows Johnny Cuthbert TV Shows (5) Supernatural (2005) As Alvin Jenkins, He was 101 years old The Crow: Stairway to Heaven (1998) As Lieutenant David Vincennes, He was 94 years old Stargate SG-1 (1997) As Agent Devlin, He was 93 years old The X-Files (1993) As Commanding Officer, He was 89 years old Highlander: The Series (1992) As Billie Hoskins, He was 88 years old