‘Succession’ Alum Sarah Snook to Lead Peacock Thriller Series ‘All Her Fault’

Sarah Snook has set her first TV starring role since the ending of “Succession.”

Snook will star in the series “All Her Fault,” which has been greenlit at Peacock. The show is based on the novel of the same name by Andrea Mara.

The official logline for the series states, “Marissa Irvine (Snook) arrives at 14 Arthur Avenue, expecting to pick up her young son Milo from his first playdate with a boy at his new school. But the woman who answers the door isn’t a mother she recognizes. She isn’t the nanny. She doesn’t have Milo. And so begins every parent’s worst nightmare.”

For her portrayal of Shiv Roy on “Succession,” Snook earned an Emmy Award in 2023, having been nominated in both 2022 and 2020 prior to that. She also won two Golden Globe Awards for the show. “Succession” wrapped up its critically-acclaimed run at HBO after four seasons in 2023. Snook’s other television credits include “The Beautiful Lie,” “Black Mirror,” “The Secret River,” “Soulmates,” and “All Saints.” In film, she has starred in features such as “Steve Jobs,” “Pieces of a Woman,” “Predestination,” and “The Glass Castle.”

She is repped by UTA and Omni Artists Ltd.

Megan Gallagher is adapting “All Her Fault” for the screen and will serve as executive producer. Snook will executive produce in addition to starring. Minkie Spiro will direct multiple episodes, including the first, and executive produce. Terry Gould will produce, with Mara serving as associate producer. Universal International Studio is producing the series.

Deadline first reported the series order.