The Crowded Room is a psychological mystery thriller starring Tom Holland and Amanda Seyfried.Created by Akiva Goldsman (Star Trek: Picard), the series follows Danny Sullivan (Holland) who is arrested for his involvement in a New York City shooting in 1979. Following his arrest, his past is uncovered through a series of interviews by interrogator Rya Goodwin (Seyfried).The show’s supporting cast includes Sasha Lane, Will Chase, Lior Raz and Emmy Rossum, with guest appearances from Jason Isaacs, Emma Laird and Thomas Sadoski.The series is inspired by Daniel Keys’ non-fiction novel The Minds of Billy Milligan, who was the first person to be acquitted of a major crime in the US by pleading dissociative identity disorder.The series is available to stream on Apple TV+.