Movies with Richard Steven Horvitz
As actor
5 performances
Mighty Morphin Power Rangers: Once & Always
2023 · ★ 6.5
as Alpha (voice)
Invader Zim: Enter the Florpus
2019 · ★ 7.4
as Zim (voice)
Ben 10: Destroy All Aliens
2012 · ★ 6.5
as Grey Matter / Dispatcher (voice)
The Informant!
2009 · ★ 6.2
as Bob Zaiderman
The Grim Adventures of the Kids Next Door
2007 · ★ 7.2
as Billy / Harold (voice)