Billy O'Brien (born 1970) is an Irish filmmaker.
Invertigo 2027
Writer
Hellraiser 2022
Second Unit Director
I Am Not a Serial Killer 2016
Director, Writer, Executive Producer
Scintilla 2014
Director, Writer
Ferocious Planet 2011
Director
Isolation 2005
The Tale of the Rat That Wrote 1999
Writer, Director
Credits from TMDB.