Billy O'Sullivan

2000s

1. 2003

   Shredder

   Skyler

2. 2002

   Waking Up in Reno

   Lonnie Earl III

3. 2000
   

   Boston Public

   Harlan Pierce · 1 episode

   74

4. Lovers Lane

   Doug

1990s

1. 1998
   

   Brimstone

   Brian Reed · 1 episode

   79
2. 

   The Secret Kingdom

   Mark Fremont

3. Winner Takes All

   Kid Outside Check Cashing Place

4. 1997

   Ronnie and Julie

   Marty

5. 1996
   

   Early Edition

   Tommy Grasier · 1 episode

   75
6. 

   Robin of Locksley

   Will Scarlett

   59
7. 1995
   

   Nowhere Man

   Michael · 1 episode

   82
8. 1994
   

   Party of Five

   Jason · 1 episode

   69
9. 1992

   Crazy in Love

   Casey

10. 1991

    The Little Engine That Could

    Eric

11. 1990

    Disneyland's 35th Anniversary Celebration

    Bob

1980s

1. 1989

   I Know My First Name Is Steven

   Victor (Age 7) · 2 episodes

2. 1988

   The Van Dyke Show

   Noah Burgess · 10 episodes

3. David

   Johnny

4. 

   Empty Nest

   Billy at 5 · 1 episode

   64
5. 1987
   

   Stamp of a Killer

   Sam