Michael Peña has some new fault lines…

The 48-year-old Mexican American actor has joined the cast of the Sarah Snook-led and executive produced Peacock series All Her Fault.

Peña is among a roster of new cast additions that includes Jake Lacy and Sophia Lillis.

Production is set to begin imminently.

Adapted from the best-selling novel of the same name by Andrea Mara, All Her Fault opens on a plausibly terrifying situation that eventually unearths the deep secrets of a community. 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.

Peña will play Detective McConville, Lacy will play Peter and Lillis will play Carrie.

Megan Gallagher serves as writer, creator and executive producer.

Minkie Spiro is set to direct the first episode, among others, and executive produce.

Universal International Studio, a division of Universal Studio Group, is the studio.

Peña’s previous credits include The Ant Man franchise, End of Watch and Tom Clancy’s Jack Ryan.