‘All Her Fault’ Star Jake Lacy Breaks Down Peter’s Sad, ‘Beautiful Delusion’ At the Heart of Peacock Kidnapping Drama

When Jake Lacy first signed on to star in Peacock’s “All Her Fault” opposite Sarah Snook, he didn’t know the extent to which his character, Peter, was involved in the kidnapping saga involving Peter and Marissa’s (Snook) son, Milo — a twisted web of deceit that unravels in the finale.

Even by the time he arrived on set, Lacy didn’t have access to all eight scripts when he met with director Minkie Spiro, who directed the first four episodes of the series. Spiro revealed to Lacy that Peter was lying, in some way, shape or form, and…