Gus Molehill appeared in the second season Dinosaurs episode "Switched at Birth." He was the father of Aubrey Molehill and husband of Glenda Molehill. His personality, however, was close to that of Baby Sinclair, and he preferred Baby over his real son. Although he was happy when science proved that Baby was his real son, he was willing to take back Aubrey when Solomon the Great divided Baby in two so that the Sinclairs and the Molehills could each have half. It was then revealed that the doctor messed up and that Aubery Molehill is their biological son.