Star Trek: Strange New Worlds Season 4 release details

Star Trek: Strange New Worlds Season 4 Episode 4, titled "A Case of Chiaroscuro," is scheduled to premiere on Paramount+ on August 13, 2026. The episode's plot focuses on the character Una, who is mistaken for the leader of an underground resistance movement and becomes involved in a struggle against a Klingon occupation.

Previously, in Season 4 Episode 3, Captain Pike and the Alpha Shift crew attempted a break on a resort planet, but the mission was interrupted by the advancement of peace negotiations in the Rodaxion system. This episode focused on Montgomery Scott and Erica Ortegas investigating a missing shuttle while dealing with the intoxicating effects of the planet's atmosphere.