ActingPopularity Score 0.6
Billy O'Sullivan
Total Works
20
12 movies • 8 shows
Avg Rating
6.4 / 10
across rated releases
Box Office
—
worldwide gross
Global Reach
#1
TMDB star index
Biography
No biography is currently available for Billy O'Sullivan.
Signature Roles & Milestones
Early Edition
1996•series
as Tommy Grasier
Party of Five
1994•series
as Jason
Boston Public
2000•series
as Harlan Pierce
I Know My First Name Is Steven
1989•series
as Victor (Age 7)
Photos & Headshots1
Full Filmography & Credits
Showing 20 titles featuring Billy O'Sullivan
Early Edition
1996•series
as Tommy Grasier
Party of Five
1994•series
as Jason
Waking Up in Reno
2002•movie
as Lonnie Earl III
Boston Public
2000•series
as Harlan Pierce
Shredder
2003•movie
as Skyler
Lovers Lane
2000•movie
as Doug
I Know My First Name Is Steven
1989•series
as Victor (Age 7)
Nowhere Man
1995•series
as Michael
Empty Nest
1988•series
as Billy at 5
Brimstone
1998•series
as Brian Reed
The Little Engine That Could
1991•movie
as Eric
Robin of Locksley
1996•movie
as Will Scarlett
David
1988•movie
as Johnny
Crazy in Love
1992•movie
as Casey
The Secret Kingdom
1998•movie
as Mark Fremont
Stamp of a Killer
1987•movie
as Sam
Winner Takes All
1998•movie
as Kid Outside Check Cashing Place
Ronnie and Julie
1997•movie
as Marty
The Van Dyke Show
1988•series
as Noah Burgess
as Bob