Richard Steven Horvitz

Skylanders Academy (2016)

Starring as Kaos

Ben 10 (2005)

Starring as Grey Matter

Invader ZIM (2001)

Starring as ZIM

The Grim Adventures of Billy & Mandy (2001)

Starring as Billy

Aqua Teen Hunger Force (2000)

Guest starring as Mucus Clones

Digimon: Digital Monsters (1999)

Starring as Birdramon

Starring as Garudamon

The Angry Beavers (1997)

Starring as Daggett

Power Rangers (1993)

Guest starring as Alpha 5 (13 episodes)

Episode 1x01: Day of the Dumpster (Aug 28, 1993)
Episode 1x02: Food Fight (Sep 4, 1993)
Episode 1x03: High Five (Sep 7, 1993)
Episode 1x04: Teamwork (Sep 8, 1993)
Episode 1x05: A Pressing Engagement (Sep 9, 1993)
Episode 1x07: Big Sisters (Sep 13, 1993)
Episode 1x08: I, Eye Guy (Sep 14, 1993)
Episode 1x09: For Whom the Bell Trolls (Sep 15, 1993)
Episode 1x10: Happy Birthday, Zack (Sep 16, 1993)
Episode 1x11: No Clowning Around (Sep 17, 1993)
Episode 1x12: Power Ranger Punks (Sep 20, 1993)
Episode 1x13: Peace, Love, and Woe (Sep 21, 1993)
Episode 1x14: Foul Play in the Sky (Sep 22, 1993)
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