Actor
William Greenblatt
William Greenblatt is credited on 2 movies and 5 TV shows, best known by TMDB votes for My Babysitter's a Vampire, Earth: Final Conflict and Carter.
Born December 3, 1987.
Filmography · 7 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
My Babysitter's a Vampire
2011 · TV show
Not on a US subscription app
Earth: Final Conflict
1997 · TV show
On Prime Video and Howdy
Carter
2018 · TV show
On fuboTV and Philo
Psi Factor: Chronicles of the Paranormal
1996 · TV show
On Peacock and Prime Video
Life with Derek
2005 · TV show
On Prime Video and Dove
Homecoming
1996 · Movie
Free with ads on YouTube Free
Ms. Scrooge
1997 · Movie
Not on a US subscription app