Billy Mumy in Lost in Space.
Jett Lucas in Star Wars. George’s son.
Conner Widdows in Battlestar Gallactica 2003
Jimmy Bennett as young Kirk in Star trek.
Jakob Kogan as young Spock in Star Trek.
Noah Hathaway in Battlestar Gallactica.
Gabriel Damon in Star Trek: Next Generation
Joshua Harris in Next Generation.
Joey Cramer in Flight of the Navigator.
Don’t know who he is but he’s a cute Jedi.