Patrick Harpin help storyboard Clarence. He also wrote the episodes "Fun Dungeon Face Off", "Pretty Great Day with a Girl", "Money Broom Wizard", "Lost in the Supermarket", "Clarence's Millions", "Dinner Party" and "Belson's Sleepover".
He currently left the series in 2015.
Main Article: Skyler Page
He wrote on tumblr about how Skyler Page had little to do with creating the show and about what happened with Emily Partridge (Warning swear words), by which he became a subject of the controversy, of what he said about Page after the incident, which lead to the network to quietly fired him, leading to his disclosure from the show.
- He was a storyboard artist on an episode of Gravity Falls, Free Birds and the Wes Anderson film Moonrise Kingdom.
- He was a additional camera operator on a episode of the documentary series P.O.V.