4 Essential Georgie & Missy Episodes In The Big Bang Theory That Make Us Understand Sheldon's Siblings Better

Sheldon Cooper’s family and childhood were painted in broad strokes in The Big Bang Theory, but their episodes offer a better idea about them as people. We knew Sheldon had a religious upbringing in Texas, adored his mother but disparaged her beliefs, and was generally the brilliant black sheep of the family. This left a lot of room to flesh out Sheldon’s family, especially his older brother Georgie and twin sister Missy, in the follow-up prequel spin-off series: Young Sheldon and Georgie & Mandy’s First Marriage.