
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.
Wayne Sheehan
Earl
Sam
Abe
Jimmy
Geiger Counter Enthusiast
Adoption Supervisor
Chief Surgeon Dr. John Bates
Gary Potter
Defense Attorney
Speechwriter
Third Executive
Milt
Duane Davis
Manager
Roger Wise
Mr. Walters
Vince
Headmaster
Professor
Johnny Garber
Cliff Newman
Ron Perkins
Tom
Coroner
Bank Official
Dr. Franco
Prison Board Member
Stanley
Ernie Thompson
Eddie Selk
Sheldon Bender
Kyle
Gary Potter
Professor Novack
Philip Mathias
Arnold Mooney
Brown Attorney
Mr. Cox
Gray Kleibolt
Bryce McCain
Wally Pratt (segment "The Card Game")
Mr. Green
Pete
Patron
Eric Miller
Press Secretary
Spelling Bee Moderator
Harris McQuaid
Bill
Copy Editor #3
Defense Lawyer
Dr. John Emburg
Dr. Andrew Merliss
Director
Brian Fields
Devon Mills
Bernard
Army Bureaucrat
Captains Lawyer
Dr. C.B. Carlisle
Bob Reiser
David Marmor
ICE Attorney
Real Estate Commissioner
Otis
Courier
Dr. Frank
Accountant
Robert Peters
Dr. John Van Tasset
EHC Client for Mike
Mr. Anderson
Pastor
Psychiatrist
Kurt's Co-Worker
Martini Man
Murray 'Moose' Kerner
Roger
George Ness
Dr. Berney
Asst. Coroner
Self
Mr. Sirota
Halloween Dad
Williams
Uncle Howard
Reporter
Charlie
Richie Damon
Dr. Douglas Clark
Sherman
Judge McDoyle
Juror #1
Dad
Eddy Make-up Man
Karl Griffin
Dr. Frank
Linus
Karl Griffin
Frank Selee
Hoot
Principal Cushman
Bobby
Larry the Lawyer
Willie Holt
Hoot
Moose
Murray "Moose" Kerner