Know For
Acting
Gender
Male
Birthday
1921-07-13 (23 years old)
Deathday
1944-08-04
Place of Birth
Mimico, Ontario, Canada
Also known As
William S. O'Brien
William Stephens O'Brien
Child & Teen actor Billy O'Brien. Brother of child actor Gene O'Brien. Profile photo of older guy with dark hair is NOT Billy O'Brien. His name might be the same, but it is not the correct person. That photo should be deleted. 8/28/1944 Culver City Evening Star News: "Captain William O'Brien Lost in the Pacific" news article states that Captain William S. O'Brien Culver City Ace in the South Pacific theatre of war has been missing in action since August 4th. He has shot down a number of Japanese fighter planes and latest reports indicate that the mission on which he was missing was somewhere in the New Guinea area.
1926
as Child (uncredited)
1929
as (unconfirmed)
1934
as Spuds
1929
as Boy (uncredited)
1933
1934
as Spuds
1933
as Tom as a Boy
1929
as Schoolboy
1936
as Boy
1937
as Young Jasper (Uncredited)
1929
as Billy
1931
as Party Guest served by Marion Davies
1933
as Jackie's Friend
1933
as Student
1934
as Messenger Boy
1934
as Paul Street Boy
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