A new Georgie & Mandy’s First Marriage clip shows Mary Cooper (Zoe Perry) and Meemaw (Annie Potts) appearing in the first episode. The Big Bang Theory spinoff series takes place after Young Sheldon and features many of the same characters and cast members. Georgie & Mandy’s First Marriage’s story shifts the sitcom franchise’s focus away from Sheldon Cooper, instead exploring Sheldon’s older brother as he navigates the challenges of marriage and parenthood.