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.
The Elf and the Magic Key
Hoot
The Elf Who Saved Christmas
Hoot
Paper Tiger
Psychiatrist
Maniac Cop 3: Badge of Silence
Asst. Coroner
Masters of the Universe
Charlie
Porky's: Pimpin' Pee Wee
Uncle Howard
Dickie Roberts: Former Child Star
Self
Easy Wheels
Reporter
Invisible Mom
Karl Griffin
Robbie's Brother
Principal Cushman
My Six Loves
Sherman
Jersey Boys
Accountant
Love and Kisses
Bobby
Horrible Bosses
Kurt's Co-Worker
Tremors 3: Back to Perfection
Dr. Andrew Merliss
Hurricane
Richie Damon
The Elevator
Robert Peters
Looking Through Water
Devon Mills
Invisible Mom II
Karl Griffin
Senior Year
Murray 'Moose' Kerner
The Nutt House
Williams
War Dogs
Army Bureaucrat
Expecting a Miracle
Dr. Douglas Clark
You're a Good Man, Charlie Brown
Linus
The Social Network
Mr. Cox
Sidewinder 1
Willie Holt
The O.J. Simpson Story
Dr. Berney
Christmas with the Andersons
Mr. Anderson
Hostel: Part III
EHC Client for Mike
Bad Twin
Dr. Frank
You Don't Mess with the Zohan
Gray Kleibolt
High School U.S.A.
Mr. Sirota
Steel Sharks
Dr. John Van Tasset
Fun Size
Halloween Dad
Second Chances
Bill
The Silent Natural
Frank Selee
Zodiac
Copy Editor #3
Argo
David Marmor
Notorious Nick
Jeremy Libiszewski
First Daughter
Press Secretary
Final Approach
Brian Fields
Decodings
Love's Christmas Journey
George Ness
Incarcerated
Judge McDoyle
Mystery Woman: Wild West Mystery
Otis
The Bad Twin
Dr. Frank
Isabel's Garden
Larry the Lawyer