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.
Lessons in Chemistry
Mrs. Davis
Bosch: Legacy
How I Met Your Father
Them
Dead to Me
The Rookie
The Orville
Trial & Error
Angie Tribeca
Bosch
Chasing Life
The Fosters
Anger Management
Suburgatory
Revenge
Rizzoli & Isles
Hot in Cleveland
The Middle
NCIS: Los Angeles
Glee
Castle
Terminator: The Sarah Connor Chronicles
Mad Men
The New Adventures of Old Christine
It's Always Sunny in Philadelphia
Grey's Anatomy
Desperate Housewives
Veronica Mars
NCIS
Two and a Half Men
American Dreams
Do Over
She Spies
Monk
24
The Guardian
Crossing Jordan
Boston Public
The Huntress
Strong Medicine
Son of the Beach
Roswell
The West Wing
Judging Amy
Will & Grace
Ally McBeal
Beyond Belief: Fact or Fiction
Sabrina, the Teenage Witch
Boston Common
The Drew Carey Show
Sliders
Lois & Clark: The New Adventures of Superman
Saved by the Bell: The New Class
Doogie Howser, M.D.
1st & Ten
Simon & Simon
Hart to Hart
Police Woman
The Streets of San Francisco
Room 222
Ironside
The Lucy Show
Sam Benedict
The Dick Van Dyke Show
My Three Sons
Hallmark Hall of Fame
The Social Network
War Dogs
Horrible Bosses
