Beacon 23 is a new science fiction thriller series that premiered on MGM+ on November 12, 2023. The series is based on the short story series of the same name by Hugh Howey, and it is set in the 23rd century.

The series follows the story of Hallie Branston (Lena Headey), a space station keeper who is tasked with maintaining the Beacon 23 lighthouse, a remote outpost that guides ships through dangerous space. Hallie is living a solitary life on the Beacon when she is joined by a new arrival, Miles (Stephan James), a young man who is fleeing from a mysterious past.

Hallie and Miles soon discover that the Beacon is more than just a lighthouse. It is also a secret military installation that is hiding a dark secret. As Hallie and Miles investigate further, they find themselves caught in a dangerous conspiracy that threatens the entire galaxy.

Beacon 23 is a well-made and suspenseful sci-fi thriller. The series features stunning visuals, strong performances, and a thought-provoking story. Lena Headey and Stephan James are both excellent in the lead roles, and they deliver believable and relatable performances. The supporting cast is also strong, with Michael Huisman, David Hewlett, and Grace Van Dien all giving standout performances.

The series is also well-written and thought-provoking. The series explores a number of complex themes, including artificial intelligence, the nature of reality, and the meaning of humanity. The series also captures the feeling of isolation and loneliness that comes with being stationed in a remote part of space.

Beacon 23 is a must-watch for fans of sci-fi thrillers and for anyone who enjoys well-made and thought-provoking television. The series is sure to stay with you long after you have finished watching it.

Critical Reception

Beacon 23 has received critical acclaim, with critics praising its strong performances, its stunning visuals, and its thought-provoking story.

The Hollywood Reporter called the series "a must-watch for fans of sci-fi thrillers" and "a well-made and thought-provoking series with strong performances from the entire cast."

The New York Times said that the series is "a suspenseful and thought-provoking sci-fi thriller with stunning visuals and strong performances from Lena Headey and Stephan James."

Audience Reception

Beacon 23 has also been a hit with audiences, with the series becoming one of the most popular shows on MGM+. The series has been praised for its strong performances, its stunning visuals, and its suspenseful story.


Beacon 23 is a well-made and thought-provoking sci-fi thriller that is sure to appeal to a wide audience. The series features strong performances, stunning visuals, and a suspenseful story. I highly recommend Beacon 23 to anyone who is looking for a must-watch new series.