Overview
- Season 4 premiered Thursday, July 23, 2026, on Paramount+ and will publish one new episode each Thursday in a 10-episode run through September 24, 2026.
- The premiere centers on a prominent time-travel element that reviewers say reframes how the franchise treats temporal rules, and the creative team indicates that this thread returns later in the season.
- Early critical reaction has been broadly positive, with Tom's Guide giving the season 3.5/5 and aggregator reports citing a strong initial Rotten Tomatoes showing based on the first reviews.
- The principal cast, including Anson Mount, Rebecca Romijn and Ethan Peck, returns for the season and features guest appearances such as Paul Wesley and Carol Kane.
- Showrunners continue the show's episodic, genre-swapping approach, and producers say a filmed six-episode fifth season will serve as a finale but has not been given a release date.