Image Credit: Courtesy of Apple Fans assumed that the season 1 finale of The Last Thing He Told Me was its last. But author and series developer Laura Dave returned with a sequel book, which was written to parallel the show's second season. Now that season 2 is finally reaching the small screen on February 20, 2026, we've got a bunch of new faces bringing a fresh level of tension. Viewers should recognize quite a few of the season 2 additions! Below, meet the main cast - new and returning - behind season 2 of The Last Thing He Told Me.