Robert Alvarez

Afternoon Super(2026)

Greetings From Samson(2026)

Bird & Squirrel(2021)

Bottom's Butte(2016)

Regular Show: The Movie(2015)

Clarence(2013)

Foster's Home for Imaginary Friends: Destination Imagination(2008)

Codename: Kids Next Door: Operation I.N.T.E.R.V.I.E.W.S.(2008)

Billy & Mandy's Big Boogey Adventure(2007)

Billy & Mandy's Jacked-Up Halloween(2003)

The Flintstones: On the Rocks(2002)

A Kitty Bobo Show(2001)

A Johnny Bravo Christmas(2001)

The Grim Adventures of Billy & Mandy: Meet the Reaper(2000)

Uncle Gus in: For the Love of Monkeys(1999)

Scooby-Doo on Zombie Island(1998)

Tumbleweed Tex in School Daze(1996)

Pizza Boy in No Tip(1996)

Hillbilly Blue(1996)

Gramps(1996)

Buy One, Get One Free(1996)

George and Junior - Look Out Below(1995)

Yogi the Easter Bear(1994)

The Town Santa Forgot(1993)

Jetsons: The Movie(1990)

Pinocchio and the Emperor of the Night(1987)

Which Witch is Which?(1984)

The Smurfs Halloween Special(1983)