Tom Hollander, who starred in Ryan Murphy’s other series, Feud: Capote vs. The Swans as Truman Capote, is playing iconic horror and thriller director Alfred Hitchcock. Hitchcock cemented his place in the annals of horror history by directing an adaption of Robert novel Bloch’s Psycho, which was based on Gein’s life.

The award-winning actor will play Augusta Gein, the Wisconsin serial killer's religious, domineering mother, in the third season of "Monster."

Ryan Murphy's Monster has spotlighted some of the most infamous true crime cases — and sparked backlash along the way. The first season debuted in 2022 and centered around Evan Peters' portrayal of Jeffrey Dahmer.