
William H. O'Brien
Explore the best William H. O'Brien movies ranked by Movie Rankings users. The current highest-ranked actor credit here is Citizen Kane. Browse 1 ranked credits, plus biography and full filmography.
Australian born William H. O'Brien began his screen acting career in Australia in 1918, then resumed in Hollywood in 1921. He continued acting in films and television series to 1971.
Top Ranked Credits (1)
What is the best William H. O'Brien movie?
Citizen Kane is currently the highest-ranked William H. O'Brien movie on Movie Rankings based on aggregate head-to-head results from the community.
How many William H. O'Brien movies are ranked here?
This page currently tracks 1 ranked credits connected to William H. O'Brien.
How often do William H. O'Brien rankings update?
These rankings refresh whenever Movie Rankings recomputes global results. This page was last generated from site data on May 10, 2026.
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Best English Movies of 1941
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Best Mystery Movies of 1941
See how Citizen Kane compares with other top-ranked 1941 mystery movies.
Sources & freshness
Last refreshed from site data on May 10, 2026.










































































































































































































































































































