“Georgie & Mandy’s First Marriage” has been on a midseason break since Dec. 18, but when does the CBS sitcom return? There won’t be a new episode of “Georgie & Mandy’s First Marriage” on Thursday, Jan. 29. “Georgie & Mandy’s First Marriage” stars Montana Jordan as Georgie Cooper and Emily Osment as Mandy McAllister. We want to know the woman that shaped her to be that way.”Rachel Bay Jones as Audrey and Emily Osment as Mandy in "Georgie & Mandy's First Marriage." “Georgie & Mandy’s First Marriage” is available to stream on Paramount+.