Acting
- 1999Courage the Cowardly DogCharlie the Mouse (voice)1 ep.
Behind the camera
- 2022Interrupting ChickenWriter1 ep.
- 2021Kid CosmicWriter1 ep.
- 2019HelpstersExecutive Producer, Writer40 ep.
- 2019Odd TubesExecutive Producer, Writer20 ep.
- 2014Odd SquadExecutive Producer, Writer1 ep.
- 2013Wander Over YonderStory, Writer22 ep.
- 2012Gravity FallsWriter8 ep.
- 2010Fish HooksStory, Writer42 ep.
- 2010Adventure TimeWriter156 ep.
- 2007Out of Jimmy's HeadWriter6 ep.
- 2004Foster's Home for Imaginary FriendsWriter14 ep.
- 2003Duck DodgersStory1 ep.
- 2001Sitting DucksWriter1 ep.
- 2001The Grim Adventures of Billy and MandyWriter3 ep.
Guest appearances
- 1999Courage the Cowardly DogCharlie the Mouse (voice)1 ep.
Also known as: Timothy D. McKeon