However, it seems that Raegan Revord, who plays Georgie's sister Missy, and the rest of the "Young Sheldon" cast might ...

Before Georgie and Mandy's First Marriage, there was The Big Bang Theory and Young Sheldon — but which stars have crossed ...

Running away is a familiar storyline for Sheldon's twin sister Missy, and it could always ... final scene in Season 7, Episode 14, "Memoir." Including young adult versions of Raj, Howard, Leonard ...

Young Sheldon star Montana ... Iain Armitage, who played Sheldon, wrote in the comments along with a red heart emoji. Raegan Revord, who starred as Missy, added, “I’m crying!!

Young Sheldon gave us the heartache we’ve never recovered from: George’s death. He’s coming back, and we know what he wants to say.

Iain Armitage, who played Sheldon, wrote in the comments along with a red heart emoji. Raegan Revord, who starred as Missy ... Sheldon's older brother, in Young Sheldon in March 2017.