"Young Sheldon" might have been one of the most light-hearted sitcoms in recent memory, but that doesn't mean every episode had to be filled with wall-to-wall with humor. That's what the creators of ...

Add Yahoo as a preferred source to see more of our stories on Google. A fart machine in the casket wasn't the only potential surprise at George's funeral in the "Young Sheldon" two-part finale.

A fart machine in the casket wasn't the only potential surprise at George's funeral in the "Young Sheldon" two-part finale. Chances are you missed one cameo that absolutely nobody saw coming.