A fourth signal leads the U.S.S. Discovery to an insular 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.
Episode rating
Cast of episode
75
13
6
3
- Captain Christopher Pike
- Michael Burnham
- Spock
- Cmdr. Jett Reno
- Ash Tyler
- Sylvia Tilly
- Lt. Cmdr. Paul Stamets
- Saru
- Dr. Hugh Culber
- Amanda Grayson
- L'Rell
- Kol
- Cmdr. Nhan
- Lt. Keyla Detmer
- Lt. Gen Rhys
- Lt. Joann Owosekun
- Lt. R.A. Bryce
- Lt. Nilsson
- Kamran Gant
- Discovery Computer
- Section 31 Computer
- Lt. J.G. Linus
- Trainee #1
- Trainee #2
- Klingon
- Discovery Bridge Crew
- Engineering Technician