Adventure Time Wiki
Adventure Time Wiki

Robert John Renzetti (born September 12, 1967) is an American animator and director best known as the creator of the Nickelodeon cartoon, My Life as a Teenage Robot (2002-2006).

For Adventure Time, Renzetti worked as a sheet timer for select episodes from 2010 to 2013.



Title Year Role
Escape From Cluster Prime 2005 Creator, writer, director, executive producer, storyboard artist
Destination: Imagination 2008 Director


Title Year Role
Batman: The Animated Series 1992-1995 In-between animator
2 Stupid Dogs 1993-1994 Writer, storyboard artist, director
Mina and the Count 1995-1997 Creator, writer, director, producer
Dexter's Laboratory 1996-1997 Director (26 episodes), storyboard artist, animation director
Oh Yeah! Cartoons 1998 Producer
The Powerpuff Girls 1998-2001 Director (2 episodes), writer, storyboard artist
Family Guy 2000 Director (2 episodes)
Time Squad 2001 Storyboard artist
House of Mouse 2001-2002 Storyboard artist, timing director
Samurai Jack 2001 Director (8 episodes), sheet timer
Whatever Happened to Robot Jones? 2002 Director (1 episode)
My Life as a Teenage Robot 2002-2006 Creator, writer, director, executive producer, storyboard artist
Foster's Home For Imaginary Friends 2006-2008 Director (3 episodes), storyboard artist, writer
Cartoonstitute 2009 Executive producer
Adventure Time 2010-2013 Sheet timer
Sym-Bionic Titan 2010 Sheet timer, animation director
My Little Pony: Friendship is Magic 2010-2011 Story editor
Gravity Falls 2012-2016 Supervising producer, director (1 episode)
Big City Greens 2017-present Executive producer
Kid Cosmic 2020-2022 Director (9 episodes), writer, executive producer


Title Year Role
Gravity Falls: Journal 3 2016 Co-author with Alex Hirsch
The Horrible Bag of Terrible Things 2023 Author