Star Trek: Lower Decks (Season 4)

The adventure begins when their shift ends.

The lives of the support crew serving on one of Starfleet's least important ships, the U.S.S. Cerritos, in 2380. Ensigns Mariner, Boimler, Rutherford and Tendi have to keep up with their duties and their social lives, often while the ship is being rocked by a multitude of sci-fi anomalies.

  • Poster for Twovix

    Twovix (Episode 1) 8.5

    Writer: Mike McMahan

    Air date: 2023-09-07

    Runtime: 26 min

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

  • Poster for I Have No Bones Yet I Must Flee

    I Have No Bones Yet I Must Flee (Episode 2) 7.6

    Writer: Aaron Burdette

    Air date: 2023-09-07

    Runtime: 24 min

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

  • Poster for In the Cradle of Vexilon

    In the Cradle of Vexilon (Episode 3) 7.3

    Writer: Ben M. Waller

    Air date: 2023-09-14

    Runtime: 25 min

    Overview: Boimler leads his first away mission on an alien megastructure.

  • Poster for Something Borrowed, Something Green

    Something Borrowed, Something Green (Episode 4) 7.2

    Writer: Grace Parra Janney

    Air date: 2023-09-21

    Runtime: 26 min

    Overview: Tendi is summoned back to Orion for a wedding.

  • Poster for Empathalogical Fallacies

    Empathalogical Fallacies (Episode 5) 7.0

    Writer: Jamie Loftus

    Air date: 2023-09-28

    Runtime: 26 min

    Overview: A trio of Betazoids cause chaos on the Cerritos.

  • Poster for Parth Ferengi's Heart Place

    Parth Ferengi's Heart Place (Episode 6) 7.5

    Writer: Cullen Crawford

    Air date: 2023-10-05

    Runtime: 26 min

    Overview: The Cerritos visits the Ferengi homeworld.

  • Poster for A Few Badgeys More

    A Few Badgeys More (Episode 7) 7.1

    Writer: Edgar Momplaisir

    Air date: 2023-10-12

    Runtime: 27 min

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

  • Poster for Caves

    Caves (Episode 8) 7.2

    Writer: Ben Rodgers

    Air date: 2023-10-19

    Runtime: 26 min

    Overview: The Lower Deckers go on a classic cave mission.

  • Poster for The Inner Fight (1)

    The Inner Fight (1) (Episode 9) 7.0

    Writer: Mike McMahan

    Air date: 2023-10-26

    Runtime: 27 min

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

  • Poster for Old Friends, New Planets (2)

    Old Friends, New Planets (2) (Episode 10) 7.6

    Writer: May Darmon

    Air date: 2023-11-02

    Runtime: 31 min

    Overview: Mariner faces her past.

Star Trek: Lower Decks

Seasons

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