Director · Writer
Billy O'Brien
7 credited titles on WatchWise
Billy O'Brien (born 1970) is an Irish filmmaker.
Billy O'Brien in one minute
Commercial performance
Associated lifetime gross
$1.7M
Combined reported budget
$5.4M
Gross / budget
0.3x
Bankability Index
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All figures are associated, not attributed — box-office numbers are sourced from TMDB and Wikipedia (reused under CC BY-SA), shown in US$, and weighted by billing prominence. Coverage varies by title; figures are estimates, not audited trade data.
What the numbers say
Worldwide gross by tagged contribution — US$. Tap a genre to see those titles.
Directed (4)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.