Barry Gordon Livingston (born December 17, 1953) is an American television and film actor, known for his role as Ernie Douglas on the television series My Three Sons (1963–72). He is the younger brother of actor/director Stanley Livingston, who played Ernie's older brother "Chip" on the show.
Known for The Social Network 2010 Zodiac 2007 Grey's Anatomy 2005 Argo 2012 Series ★ 6.8 Mrs. Davis 2023
Martini Man Series ★ 8.2 Lessons in Chemistry 2023
Pastor Series ★ 6.4 How I Met Your Father 2022
Captains Lawyer Series ★ 8 Bosch: Legacy 2022
Gary Potter Series ★ 7.6 Them 2021
Real Estate Commissioner Series ★ 7.3 Dead to Me 2019
Bernard Series ★ 7 Truth Be Told 2019
Harris McQuaid Series ★ 8.5 The Rookie 2018
Earl Series ★ 7.6 The Orville 2017
Tom Series ★ 7 Trial & Error 2017
Juror #1 ★ 6.9 War Dogs 2016
Army Bureaucrat ★ 5.4 Christmas with the Andersons 2016
Mr. Anderson ★ 5.2 Bad Twin 2016
Dr. Frank Series ★ 6.4 Angie Tribeca 2016
Defense Lawyer Series ★ 7.9 Bosch 2015
Gary Potter ★ 6.8 Jersey Boys 2014
Accountant Series ★ 7.2 Chasing Life 2014
Bob Reiser ★ 6.2 Second Chances 2013
Bill Series ★ 7.5 The Fosters 2013
Kyle ★ 5.6 Fun Size 2012
Halloween Dad ★ 7.3 Argo 2012
David Marmor Series ★ 6.3 Anger Management 2012
Prison Board Member ★ 6.6 Horrible Bosses 2011
Kurt's Co-Worker ★ 5.1 Hostel: Part III 2011
EHC Client for Mike ★ 6.8 Love's Christmas Journey 2011
George Ness Series ★ 7.6 Revenge 2011
Headmaster Series ★ 6.7 Suburgatory 2011
Dr. C.B. Carlisle ★ 7.4 The Social Network 2010
Mr. Cox Series ★ 7.9 Rizzoli & Isles 2010
Roger Wise Series ★ 7.2 Hot in Cleveland 2010
Professor Novack ★ 4.2 Porky's: Pimpin' Pee Wee 2009
Uncle Howard Series ★ 7.6 The Middle 2009
Milt Series ★ 6.8 Glee 2009
Manager Series ★ 8 Castle 2009
Abe Series ★ 7.5 NCIS: Los Angeles 2009
Chief Surgeon Dr. John Bates Series ★ 7.9 Lie to Me 2009
Attorney ★ 5.7 You Don't Mess with the Zohan 2008
Gray Kleibolt ★ 5.1 Final Approach 2008
Brian Fields Series ★ 7.5 Terminator: The Sarah Connor Chronicles 2008
Pete Series ★ 6.7 Eli Stone 2008
ICE Attorney ★ 7.5 Zodiac 2007
Copy Editor #3 Series ★ 8.1 Mad Men 2007
Duane Davis Series ★ 7.2 The New Adventures of Old Christine 2006
Director Series ★ 6.9 Big Love 2006
Brown Attorney Series ★ 8.2 Grey's Anatomy 2005
Wayne Sheehan Series ★ 8.3 It's Always Sunny in Philadelphia 2005
Third Executive ★ 6.2 First Daughter 2004
Press Secretary Series ★ 7.8 Veronica Mars 2004
Coroner Series ★ 7.9 Desperate Housewives 2004
Jimmy Series ★ 7.4 Two and a Half Men 2003
Sam Series ★ 7.6 NCIS 2003
Bartholomew Lemming Series ★ 7.9 Monk 2002
Geiger Counter Enthusiast Series ★ 7.6 She Spies 2002
Courier Series ★ 7.7 CSI: Miami 2002
Adoption Supervisor ★ 5.8 Tremors 3: Back to Perfection 2001
Dr. Andrew Merliss Series ★ 7 The Guardian 2001
Bank Official Series ★ 7.2 Crossing Jordan 2001
Ron Perkins Series ★ 7.6 Boston Public 2000
Patron Series ★ 6.3 Son of the Beach 2000
Series ★ 7.5 Judging Amy 1999
Cliff Newman Series ★ 7.7 Roswell 1999
Bryce McCain Series ★ 8.3 The West Wing 1999
Speechwriter Series ★ 6.9 Will & Grace 1998
Vince Series ★ 6.5 Ally McBeal 1997
John Emburg Series ★ 7.3 Beyond Belief: Fact or Fiction 1997
Wally Pratt (segment "The Card Game") Series ★ 7.8 Sabrina, the Teenage Witch 1996
Professor Series ★ 7.6 Sliders 1995
Eddie Selk Series ★ 6.5 The Drew Carey Show 1995
Mr. Walters Series ★ 6 Saved by the Bell: The New Class 1993
Mr. Green Series ★ 6.9 Lois & Clark: The New Adventures of Superman 1993
Sheldon Bender Series ★ 8.1 The Nanny 1993
Defense Attorney ★ 5.3 Maniac Cop 3: Badge of Silence 1992
Asst. Coroner Series ★ 6.6 Doogie Howser, M.D. 1989
Bob Rickett ★ 5.9 Masters of the Universe 1987
Charlie ★ 5.5 High School U.S.A. 1983
Mr. Sirota Series ★ 6.8 Alvin and the Chipmunks 1983
(voice) Series ★ 6.7 Simon & Simon 1981
Series ★ 6.9 Hart to Hart 1979
Series ★ 6.4 Police Woman 1974
Series ★ 7.1 The Streets of San Francisco 1972
Series ★ 6.8 Ironside 1967
Johnny Garber Series ★ 7.1 The Lucy Show 1962
Arnold Mooney Series ★ 7.6 The Dick Van Dyke Show 1961
Philip Mathias Series ★ 6.6 My Three Sons 1960
Ernie Thompson 
