Dexter's Laboratory Wiki

Robert John Renzetti (born September 12, 1967) is an American animator and director. Renzetti is best known for creating My Life as a Teenage Robot (2002-2006) and the Oh Yeah! Cartoons series Mina and the Count (1999) for Nickelodeon, directing Dexter's Laboratory (1996-2003), seasons 1-4 of The Powerpuff Girls (1998-2001) and Samurai Jack (2001-2004) for Cartoon Network and serving as the story editor for the first two seasons of My Little Pony: Friendship Is Magic (2010-2012). He was also the supervising producer on the Disney Channel animated television series Gravity Falls (2012-2016) and is currently an executive producer on Big City Greens (2017-present).



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