- Played the adopted brother of his real-life brother Stanley Livingston on My Three Sons (1960).
- Children: son Spencer Livingston and daughter Hailey Livingston.
- Uncle of Samantha Livingston.
- As of 2018, he has appeared in two films nominated for Best Picture Oscar: The Social Network (2010) and Argo (2012), the latter won the category.
- Ex-brother-in-law of Sandra Livingston.
- His father was of Russian Jewish descent. His maternal grandparents were Croatian emigrants from the Austro-Hungarian Empire.
- Profiled in 2016 book, "X Child Stars: Where Are They Now?", by Kathy Garver and Fred Ascher.
- The May 4, 1988, edition of Variety announced in the Film Production column that the movie "The Warrior" directed by Ray Cantrell began filming March 15, 1987, in New Orleans. Cast members included Stanley Livingston and Barry Livingston. No evidence the film was ever completed or released.
- Brother-in-law of Paula Drake.
Contribute to this page
Suggest an edit or add missing content