In the trailer for Peacock's All Her Fault, Sarah Snook is on the hunt for her missing son.

      Peacock has released a trailer, poster, and images for All Her Fault, an upcoming thriller series inspired by Andrea Mara’s novel of the same name.

      Sarah Snook plays Marissa, a mother who goes to pick up her young son Milo from a playdate, but when a stranger opens the door and claims she has no knowledge of Milo, Marissa finds herself facing every parent's worst nightmare.

      The cast also includes Jake Lacy, Dakota Fanning, Michael Peña, Sophia Lillis, Abby Elliott, Daniel Monks, Jay Ellis, Thomas Cocquerel, Duke McCloud, and Kartiah Vergara. Check out the trailer below…

      Marissa Irvine arrives to pick up her young son Milo from his first playdate, but the woman who greets her is not a familiar mother. She claims not to have Milo and has never heard of him. As the worst nightmare for parents begins to unfold, new questions arise, uncovering deep secrets and revealing flaws in the Irvine’s seemingly perfect life, leaving everything in turmoil.

      All Her Fault will debut on Peacock on November 6th.