From playing the fun aunt, Jackie Harris, in the '80s and '90s sitcom Roseanne to tough, hardworking mom Marion McPherson in Ladybird, Laurie Metcalf has stunned in a slew of projects over the years.

Along with Metcalf as Gein's mother Augusta, the Monster Season 3 cast will also include Tom Hollander, who just worked with Murphy on FX's FEUD: Capote Vs.The Swans, as Psycho director Alfred ...