Saru returns to help the U.S.S. Discovery uncover the mystery of an unusually destructive new force; as Burnham leads the crew, she must also find a way to help Book cope with an unimaginable loss.
Episode rating
Cast of episode
41
37
13
5
3
1
- Michael Burnham
- Cleveland Booker
- Lt. Cmdr. Paul Stamets
- Saru
- Sylvia Tilly
- Dr. Hugh Culber
- Adira
- Admiral Charles Vance
- Gray Tal
- Federation President Laira Rillak
- President T'Rina
- Zora
- Lt. Keyla Detmer
- Lt. Gen Rhys
- Lt. Joann Owosekun
- Lt. R.A. Bryce
- Lt. Nilsson
- Leto
- Captain L'teis
- Captain Bandra
- Book's Ship Computer
- Kyheem
- Osnullus
- Discovery Science Crew member