Movies (Acting Roles)
Sorted by Release DateWinner Takes All
Billy O'Sullivan was
17 in Winner Takes All
as 'Kid Outside Check Cashing Place'.
Thu, Jan 01 1998
The Little Engine That Could
Billy O'Sullivan was
10 in The Little Engine That Could
as 'Eric'.
Tue, Jan 01 1991
Disneyland's 35th Anniversary Special
Billy O'Sullivan was
9 in Disneyland's 35th Anniversary Special
as 'Bob'.
Sun, Jul 01 1990
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Boston Public
Billy O'Sullivan was
19+ in Boston Public
as 'Harlan Pierce'.
First Air Date
Mon, Oct 23 2000
Mon, Oct 23 2000
I Know My First Name Is Steven
Billy O'Sullivan was
8+ in I Know My First Name Is Steven
as 'Victor (Age 7)'.
First Air Date
Mon, May 22 1989
Mon, May 22 1989
The Van Dyke Show
Billy O'Sullivan was
7+ in The Van Dyke Show
as 'Noah Burgess'.
First Air Date
Wed, Oct 26 1988
Wed, Oct 26 1988