Season 4

The fourth season of Star Trek: Lower Decks finds the U.S.S. Cerritos ensigns being challenged in new ways and given new opportunities, while also learning they’ll be “lower decks” for a long time to come.

1. 

   1. Twovix

   2023-09-07 · 26m

   The Cerritos ensigns must assist a caretaker on the voyage of a historically significant starship.

2. 

   2. I Have No Bones Yet I Must Flee

   2023-09-07 · 24m

   Mariner tries to get demoted, Rutherford tries to get promoted, and Boimler makes a big move.

3. 

   3. In the Cradle of Vexilon

   2023-09-14 · 25m

   Boimler leads his first away mission on an alien megastructure.

4. 

   4. Something Borrowed, Something Green

   2023-09-21 · 26m

   Tendi is summoned back to Orion for a wedding.

5. 

   5. Empathalogical Fallacies

   2023-09-28 · 26m

   A trio of Betazoids cause chaos on the Cerritos.

6. 

   6. Parth Ferengi's Heart Place

   2023-10-05 · 26m

   The Cerritos visits the Ferengi homeworld.

7. 

   7. A Few Badgeys More

   2023-10-12 · 27m

   Three computerized villains return to cause problems for the Cerritos crew.

8. 

   8. Caves

   2023-10-19 · 26m

   The Lower Deckers go on a classic cave mission.

9. 

   9. The Inner Fight (1)

   2023-10-26 · 27m

   Captain Freeman assigns the Lower Deckers an overly safe mission to try and keep a self-destructive Mariner out of danger.

10. 

    10. Old Friends, New Planets (2)

    2023-11-02 · 31m

    Mariner faces her past.