Home People Sam Hennings Sam Hennings shows Sam Hennings shows Sam Hennings TV Shows (22) Franklin & Bash (2011) He was 60 years old Memphis Beat (2010) As Detective Charles 'Whitehead' White, He was 59 years old Castle (2009) As Seth Harris, He was 58 years old Dollhouse (2009) He was 58 years old Eleventh Hour (2008) He was 57 years old The Mentalist (2008) As Jeffrey Coates, He was 57 years old Saving Grace (2007) He was 56 years old E-Ring (2005) He was 54 years old Supernatural (2005) As Samuel Colt, He was 54 years old Eyes (2005) He was 54 years old Cold Case (2003) He was 52 years old JAG (1995) He was 44 years old ER (1994) He was 43 years old Walker, Texas Ranger (1993) He was 42 years old Gideon Oliver (1989) He was 38 years old Star Trek: The Next Generation (1987) As Ramsey, He was 36 years old Jake and the Fatman (1987) He was 36 years old The Colbys (1985) He was 34 years old The New Alfred Hitchcock Presents (1985) He was 34 years old Moonlighting (1985) He was 34 years old Murder, She Wrote (1984) He was 33 years old Scarecrow and Mrs. King (1983) He was 32 years old