Richard Steven Horvitz

★ 5.7

2023 Movie

Mighty Morphin Power Rangers: Once & Always

★ 8.1

2020 Series

Helluva Boss

★ 7.4

2019 Movie

Invader Zim: Enter the Florpus

★ 6.4

2016 Series

Skylanders Academy

★ 6.0

2016 Series

Bunnicula

2016 Series

The Comeback Kids

★ 5.9

2012 Movie

Ben 10: Destroy All Aliens

★ 6.5

2009 Movie

The Informant!

★ 7.5

2008 Movie

Underfist: Halloween Bash

★ 8.3

2007 Movie

Billy & Mandy: Wrath of the Spider Queen

★ 8.0

2007 Movie

CN Invaded Part 5: Billy & Mandy Moon the Moon

★ 7.5

2007 Movie

Billy & Mandy's Big Boogey Adventure

★ 7.2

2007 Movie

The Grim Adventures of the Kids Next Door

★ 4.1

2007 Movie

Hard Four

★ 5.0

2006 Series

Squirrel Boy

★ 8.8

2005 Movie

Billy and Mandy Save Christmas

★ 9.0

2003 Movie

Billy & Mandy's Jacked-Up Halloween

★ 8.4

2001 Series

Invader ZIM

★ 7.6

2001 Series

The Grim Adventures of Billy and Mandy

★ 7.7

2000 Movie

The Grim Adventures of Billy & Mandy: Meet the Reaper

★ 6.0

1999 Movie

Jingle Bells

★ 5.6

1999 Movie

Storm

★ 6.0

1998 Movie

Sabrina Goes to Rome

★ 7.1

1997 Series

The Angry Beavers