Laurie Metcalf, Tom Hollander and Olivia Williams will join Charlie Hunnam in the upcoming season of Monster.
ADVERTISEMENT
"Should be good," the former Sons of Anarchy star previously said in a post announcing his new role.
Metcalf (The Conners) will portray Gein's controlling mother, and Hollander (Feud) will play filmmaker Alfred Hitchcock.
Williams (Dune: Prophecy) will portray Hitchcock's wife, Alma Hitchcock.
The real-life Gein was a twice-convicted murderer and a suspect in seven other slayings.Monster previously covered Jeffrey Dahmer in Season 1, and Lyle and Erik Menendez in Season 2. The series is created by Glee co-creators Ryan Murphy and Ian Brennan.