Who Plays Sam Arondekar’s Mother in CBS’s New Sitcom, ‘Ghosts’?

In Episode 11, Sam and Jay go to investigate whether Sam’s recently deceased mother Sheryl (Rachael Harris) is now a ghost. Sam’s mother was at a restaurant and didn’t realize that her food contained shrimp, which she was allergic to, and died. In the episode, Saam says to Issac (Brandon Scott), “I never got a chance to say goodbye, and now I might get to see her, so that’s amazing.”