43-year-old patriarch of the Sinclair family proudly refers to himself as "The Mighty Megalosaurus". Earl is the series' lead protagonist. He is employed as a tree pusher for the WESAYSO Corporation. He is somewhat thick-headed, and is very suggestible, usually opting to do what gives the largest immediate benefit to himself or his family. He has a decent relationship with his children, often giving somewhat misguided fatherly advice to Robbie and Charlene, and going to great lengths to impress his family and placate Baby.

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