How Rosanne's Aunt Jackie Landed Major Role In Monster The Ed Gein's Story Laurie Metcalf, best known as Aunt Jackie from Roseanne, has landed a major role in Monster: The Ed Gein Story. The Emmy-winning actress is set to play a key figure in Ryan Murphy’s chilling new season, marking her return to dark, dramatic storytelling. Fans are calling it a perfect casting choice, saying Metcalf’s intensity will bring serious weight to the twisted true-crime series. #LaurieMetcalf #MonsterSeries #FamousN