Several characters appear in both shows; however, some important characters missed out on appearing in The Big Bang Theory ...
Rather than actually use an aging filter on the app, 15-year-old Armitage — who has portrayed Sheldon Lee Cooper on Young Sheldon for seven seasons — is replaced on-camera by predecessor Jim ...
Lance Barber on the TV return of George Cooper Sr. in "Georgie and Mandy's First Marriage" after a fatal heart attack in "Young Sheldon." ...
Iain Armitage showcased immense talent at a very young age with his nuanced performance as Sheldon Cooper in Young Sheldon.