Home > Star Trek > Star Trek: Discovery > Season 2 > Episode 12

Episode Info
A fourth signal leads the U.S.S. Discovery to a world where Pike is forced to make a life-changing choice; Burnham and Spock investigate a Section 31 ship gone rogue, leading to a discovery with catastrophic consequences.
Where to watch
Cast & Crew
Through the Valley of Shadows Photos
Critic Reviews for Through the Valley of Shadows
About Tomatometer
The percentage of Approved Tomatometer Critics who have given this movie a positive review