Guest Star :: Ivan Mallon
Ivan Mallon has guest starred in 1 episode of Young Sheldon.
-
214. David, Goliath and a Yoo-hoo from the Back as Tim
January 31, 2019
After Sheldon sees Georgie being pushed around, he strikes up a friendship with the bully and uses his new connection to boss his brother about. Meanwhile, Missy learns more about her mother's past when she steals Meemaw's makeup for picture day.