Sarah Snook will star in All Her Fault, a brand new thriller for Peacock that the star will also executive produce. In it she will play the lead role of Marissa. The series will be written by Megan Gallagher, who is also credited as creator, and will be adapted from Andrea Mara’s best-selling novel of the same name.
All Her Fault follows the story of Marissa Irvine, who arrives at a house to pick up her son from a playdate. However, the person at the door knows nothing about her son, thrusting Irvine into trying to figure out what happened to him, reads the series description.