The Crowded Room is an American psychological thriller miniseries created by Akiva Goldsman and inspired by the 1981 non-fiction novel The Minds of Billy Milligan by Daniel Keyes.

Tom Holland, Amanda Seyfried, and Emmy Rossum lead a supporting cast that includes Sasha Lane, Will Chase, Lior Raz, Laila Robins, and Henry Eikenberry.

In April 2021, Akiva Goldsman was set to write The Crowded Room, a 10-episode anthology television series with the adaptation of Daniel Keyes' nonfiction novel The Minds of Billy Milligan for Apple TV+.

[5] In February 2022, Amanda Seyfried, Emmy Rossum, Will Chase, Sasha Lane, Christopher Abbott and Emma Laird would be added to the cast.

The website's critics consensus reads, "The Crowded Room is furnished with undeniable talent and built on a promising premise, but the story runs in circles, resulting in an exhausting and often frustrating experience.