Jon Bernthal as Michael "Mikey" Berzatto, Carmy and Sugar's late brother, who committed suicide via gunshot four months before the events of the series Joel McHale as Carmy's old executive chef in New York City, who was abusive and dismissive Amy Morton as Nancy Chore, a scrupulous health inspector Molly Ringwald as the meeting moderator of the Al-Anon meetings that Carmy attends