Peter White Television EditorEXCLUSIVE: Stefania LaVie Owen, who has starred in Netflix’s Messiah and Hulu’s Chance, has joined the cast of Sweet Tooth.Deadline understands that she is a series regular on the upcoming Netflix drama, which is based on the DC Vertigo comic and comes from Robert Downey Jr. and Susan Downey’s Team Downey, Jim Mickle, Beth Schwartz and Warner Bros.