Gloria Harker (née Petrillo) was the daughter of Sophia Petrillo and Salvadore "Sal" Petrillo. She was the younger sister to Dorothy. Gloria lives in California, and married a wealthy man by the name of Harker. Although later, Gloria loses all of her money in a bad investment. Gloria returns in season seven, having lost all of her money, becomes involved in with her ex-brother-in-law, Stan. Gloria was portrayed by Doris Belack in the season one episode "The Custody Battle" and later by Dena Dietrich, in the season seven episodes "The Monkey Show, Part 1" and "The Monkey Show, Part 2".