Guest Star :: Livia Trevino
Livia Trevino has guest starred in 1 episode of Young Sheldon.
Aired November 1, 2018
When Sheldon and Paige attend a lecture on carbon dating, she encourages him to sneak off and run amok through the science museum. Meanwhile, George's plan to spend the day watching a football match in a diner is foiled by Paige's bickering parents. When Georgie and Missy help Meemaw hold a garage sale, Mary is concerned that her mother is selling off her late father's belongings.