Laurie Metcalf, Tom Hollander and Olivia Williams will join Charlie Hunnam in the upcoming season of Monster. The third installment in the crime drama anthology series will dramatize the story of serial killer Ed Gein (Hunnam),

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

As of today, he’ll also be joined by Laurie Metcalf, Tom Hollander, and Olivia Williams, who will play Gein’s mother, Alfred Hitchcock, and Hitchcock’s wife, Alma Reville, respectively (via Variety).

The cast of Netflix’s crime anthology series Monster Season 3 has witnessed some new additions in the form of Olivia Williams, Laurie Metcalf, and Tom Hollander. Helmed by Ryan Murphy, the series has been a talk among many viewers for its depiction of true crime stories.

Laurie Metcalf joins Netflix’s ‘Monster’ Season 3, portraying Ed Gein’s mother alongside Tom Hollander as Hitchcock.

Laurie Metcalf, Tom Hollander, and Olivia Williams are joining Charlie Hunnam for Netflix, Ryan Murphy, and Ian Brennan's Monster Season 3.

The Big Bang Theory star Laurie Metcalf has joined the third season of Netflix's true crime anthology show Monster.

Laurie Metcalf, Tom Hollander, and Olivia Williams have been added to the cast of season 3 of Netflix series 'Monster.'

Laurie Metcalf, Tom Hollander and Olivia Williams have joined the cast of Ryan Murphy's Monster season 3. Variety first broke the news. The trio will join Charlie Hunnam, who has been cast as Ed Gein,