Cast & creator
Billy O'Sullivan
Best known for Party of Five, Boston Public, Early Edition
Movies
12
film credits
Series
8
television credits
Career
20
1987–2003 · acting roles
Credit score
6.2
average across scored titles
Signature credits
Known for
Across film & television
Filmography (20)
Showing 20 of 20 credits
Series
★ 7.0
Party of Five
Jason
1994
Series
★ 7.6
Boston Public
Harlan Pierce
2000
Series
★ 7.4
Early Edition
Tommy Grasier
1996
Series
★ 5.9
Empty Nest
Billy at 5
1988
Series
★ 7.8
Nowhere Man
Michael
1995
Series
★ 7.5
Brimstone
Brian Reed
1998
Series
★ 6.7
I Know My First Name Is Steven
Victor (Age 7)
1989
Movie
★ 4.0
Lovers Lane
Doug
2000
Movie
★ 5.0
Waking Up in Reno
Lonnie Earl III
2002
Series
★ 7.5
The Van Dyke Show
Noah Burgess
1988
Movie
★ 6.0
Disneyland's 35th Anniversary Celebration
Bob
1990
Movie
★ 6.9
The Little Engine That Could
Eric
1991
Movie
★ 4.6
Crazy in Love
Casey
1992
Movie
★ 5.0
Shredder
Skyler
2003
Movie
★ 5.7
Stamp of a Killer
Sam
1987
Movie
★ 5.6
Robin of Locksley
Will Scarlett
1996
Movie
★ 4.5
Ronnie and Julie
Marty
1997
Movie
★ 6.9
David
Johnny
1988
Movie
★ 6.5
Winner Takes All
Kid Outside Check Cashing Place
1998
Movie
★ 5.2
The Secret Kingdom
Mark Fremont
1998