Home People Michael O'Keefe Michael O'Keefe shows Michael O'Keefe shows Michael O'Keefe TV Shows (31) The Blacklist (2013) As Mr. Deavers, He was 58 years old King & Maxwell (2013) As Frank Rigby, He was 58 years old Elementary (2012) As Harris Waylon Greer, He was 57 years old Daybreak (2012) As Professor Aaron Wilkins, He was 57 years old Homeland (2011) As John Redmond, He was 56 years old Eleventh Hour (2008) He was 53 years old Saving Grace (2007) He was 52 years old Boulevard of Broken Dreams (2007) As (archive footage), He was 51 years old Brothers and Sisters (2006) As Wally Wandell, He was 51 years old Vanished (2006) He was 51 years old Night Stalker (2005) He was 50 years old Ghost Whisperer (2005) He was 50 years old Criminal Minds (2005) He was 50 years old Numb3rs (2006) He was 50 years old House (2004) He was 49 years old Law & Order: Criminal Intent (2001) He was 46 years old CSI: Crime Scene Investigation (2000) He was 45 years old The West Wing (1999) He was 44 years old Law & Order: Special Victims Unit (1999) He was 44 years old Life's Work (1996) He was 41 years old The Outer Limits (1995) He was 39 years old Middle Ages (1992) As Ron Steffey, He was 37 years old Against the Law (1990) He was 35 years old Law & Order (1990) He was 35 years old Roseanne (1988) As Fred, He was 33 years old The New Alfred Hitchcock Presents (1985) He was 30 years old The Hitchhiker (1983) He was 28 years old A Rumor of War (1980) As Lt. Walter Cohen, He was 25 years old The Dark Secret of Harvest Home (1978) He was 22 years old M*A*S*H (1972) He was 17 years old The Waltons (1972) As Chad Marshall, He was 17 years old
