Forget Hanks’ Greyhound: Netflix’s 8-Part Naval Thriller Arrives in December

A naval officer faces conspiracy
Jed Mercurio wrote and created the series. Netflix released its first official trailer, and the show is planned as an eight-episode season.
Cast and December release
Gugu Mbatha-Raw, known for Loki, stars alongside Richard Madden, whose credits include Game of Thrones. The series is set to begin streaming in December. The details provided do not give a specific December date. Trinity is described as arriving in less than a month.
Netflix’s recent hits
Netflix’s 2026 film success has included War Machine, which earned nearly 140 million views in its first 90 days and entered the streamer’s all-time top 10. The sci-fi thriller stars Alan Ritchson.
The series I Will Find You, inspired by Harlan Coben’s book, spent months in the top 10 and earned well over 100 million views. Netflix’s current releases also include Sacrifice, while Lupin is identified as the platform’s most popular show at the time of writing.
Key points
- Trinity is an eight-episode Netflix series set to stream in December.
- Gugu Mbatha-Raw and Richard Madden lead the cast.
- The plot follows a naval officer investigating a possible conspiracy involving the secretary of defense.
- Netflix released the series’ first official trailer.

