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Star Trek: Lower Decks

Latest episode

S5 E10 · The New Next Generation (2)

About Star Trek: Lower Decks

Star Trek: Lower Decks is a comedy and sci-fi & fantasy TV series that premiered on Paramount+ on August 6, 2020. It has 5 seasons and 50 episodes so far and has ended. The latest episode, Season 5 Episode 10 "The New Next Generation (2)", aired on December 19, 2024.

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.

  • Comedy
  • Sci-Fi & Fantasy
  • Animation

Last updated

Episodes

50 episodes · 5 seasons

Season 1

2020 · 10 episodes · Last episode: 6 years ago

Meet the USS Cerritos and its quirky lower-deck crew as they tackle second-contact missions and unexpected challenges. The season blends humor with heartfelt moments, showcasing the crew's camaraderie and their unique approach to Starfleet duties.

Star Trek: Lower Decks Season 1 release dates →
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    10. No Small Parts

    Finale

    The USS Cerritos encounters a familiar enemy. Tendi helps a struggling recruit find her footing.

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    9. Crisis Point

    Mariner repurposes Boimler's holodeck program to cast herself as the villain in a Lower Decks style movie.

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    8. Veritas

    Mariner, Boimler, Tendi and Rutherford are caught off guard when aliens force them to testify about a series of seemingly unrelated events.

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    7. Much Ado About Boimler

    Mariner tries to impress her best friend from Starfleet Academy who is now a visiting Captain. Boimler is sent to a Starfleet medical ship after a transporter accident puts him “out of phase.”

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    6. Terminal Provocations

    The lovable but awkward Ensign Fletcher makes work difficult for Mariner and Boimler. Rutherford introduces Tendi to a holodeck training program he created.

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    5. Cupid's Errant Arrow

    Ensign Boimler welcomes his girlfriend Barb onto the USS Cerritos, much to Ensign Mariner’s dismay — while Ensigns Ruthford and Tendi have starship envy when the Cerritos rendezvous with the more-advanced USS Vancouver.

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    4. Moist Vessel

    Captain Freeman seeks the ultimate payback after Mariner blatantly disrespects her in front of the crew. A well-meaning Tendi accidentally messes up a Lieutenant's attempt at spiritual ascension and tries to make it right.

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    3. Temporal Edict

    A new work protocol eliminating "buffer time" has the Lower Decks crew running ragged as they try to keep up with their tightened schedules. Ensign Mariner and Commander Ransom's mutual lack of respect comes to a head during an away mission.

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    2. Envoys

    Ensigns Boimler and Mariner embark on a shuttle mission to a Klingon compound while Ensigns Tendi and Rutherford spend time together back on the USS Cerritos.

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    1. Second Contact

    Ensign Tendi has her first day of work on Starfleet's USS Cerritos, where she meets fellow support crew members. Boimler is tasked with a secret special assignment. Rutherford attempts to keep his dating life intact while a disaster strikes the ship.

Season 2

2021 · 10 episodes · Last episode: 5 years ago

Follow the support crew 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.

Star Trek: Lower Decks Season 2 release dates →
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    10. First First Contact

    Finale

    In the season two finale, the U.S.S. Cerritos is tasked to aid another class starship on a first contact mission.

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    9. wej Duj

    Boimler tries to find a friend from the bridge, while the crew of the USS Cerritos has free time during a long warp trip.

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    8. I, Excretus

    A consultant arrives on the U.S.S. Cerritos to run drills that require the lower deckers and bridge crew to swap duties.

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    7. Where Pleasant Fountains Lie

    Mariner and Boimler are stranded on an uninhabited planet with a sentient computer. On the Cerritos, Lt. Commander Billups must prove his engineering abilities to an old adversary.

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    6. The Spy Humongous

    Anomaly consolidation day on the U.S.S. Cerritos leaves the Lower Deckers with mixed emotions. Captain Freeman attempts to negotiate peace on the Pakled home world.

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    5. An Embarrassment of Dooplers

    Mariner and Boimler try to track down the location of a legendary Starfleet party while the bridge crew deals with an insecure alien diplomat.

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    4. Mugato, Gumato

    The U.S.S. Cerritos is dispatched to a planet to investigate an unexplained sighting of a dangerous Mugato.

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    3. We'll Always Have Tom Paris

    Assigned a special task by Dr. T'Ana, Tendi enlists Mariner for help. On the U.S.S. Cerritos, Rutherford is consumed by a bridge crew mystery.

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    2. Kayshon, His Eyes Open

    Our Lower Deckers have trouble bonding with Ensign Jet Manhaver, who has been assigned Boimler’s bunk and shift duties. Meanwhile, we get a glimpse of Boimler’s life on the U.S.S. Titan, which is more intense than he thought it would be.

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    1. Strange Energies

    Approximately three months after the events of the season one finale, the U.S.S. Cerritos is dispatched on a mission where it ends up in a sci-fi event resulting in "strange energy," which Commander Ransom inadvertently absorbs.

Season 3

2022 · 10 episodes · Last episode: 4 years ago

Season three challenges the U.S.S. Cerritos ensigns in (hilarious) ways they could never imagine, starting with a shocking resolution for season two’s epic cliffhanger finale.

Star Trek: Lower Decks Season 3 release dates →
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    10. The Stars at Night

    Finale

    The Cerritos crew must prove their worth in a mission race.

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    9. Trusted Sources

    A visiting reporter on the Cerritos puts Captain Freeman on edge.

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    8. Crisis Point 2: Paradoxus

    Boimler's holodeck movie sequel tries to live up to the original.

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    7. A Mathematically Perfect Redemption

    A wayward Starfleet ensign struggles to find a path to redemption.

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    6. Hear All, Trust Nothing

    The Cerritos crew unexpectedly spends a day on Deep Space Nine.

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    5. Reflections

    Mariner and Boimler work the Starfleet recruitment booth at an alien job fair, Rutherford challenges himself.

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    4. Room for Growth

    Mariner, Boimler and Tendi clash with their arch-rivals: Delta Shift. The Cerritos engineers go on mandatory relaxation leave.

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    3. Mining the Mind's Mines

    On a remote science outpost, stone orbs are bringing fantasies to life. Tendi starts her first day as a Senior Science Officer Trainee.

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    2. The Least Dangerous Game

    On a tropical paradise planet, Mariner questions Commander Ransom on how he structures his away team. Boimler makes a bold career decision.

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    1. Grounded

    Mariner enlists her friends on a rogue mission to exonerate her mother, as Captain Freeman faces a military tribunal for the destruction of Pakled Planet.

Season 4

2023 · 10 episodes · Last episode: 3 years ago

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.

Star Trek: Lower Decks Season 4 release dates →
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    10. Old Friends, New Planets (2)

    Finale

    Mariner faces her past.

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    9. The Inner Fight (1)

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

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    8. Caves

    The Lower Deckers go on a classic cave mission.

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    7. A Few Badgeys More

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

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    6. Parth Ferengi's Heart Place

    The Cerritos visits the Ferengi homeworld.

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    5. Empathalogical Fallacies

    A trio of Betazoids cause chaos on the Cerritos.

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    4. Something Borrowed, Something Green

    Tendi is summoned back to Orion for a wedding.

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    3. In the Cradle of Vexilon

    Boimler leads his first away mission on an alien megastructure.

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    2. I Have No Bones Yet I Must Flee

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

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    1. Twovix

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

Season 5

2024 · 10 episodes · Last episode: 1 year ago

In season five, the crew of the U.S.S. Cerritos is tasked with closing "space potholes" – subspace rifts that are causing chaos in the Alpha Quadrant. Pothole duty would be easy for Junior Officers Mariner, Boimler, Tendi and Rutherford ... If they didn't also have to deal with an Orion war, furious Klingons, diplomatic catastrophes, murder mysteries and scariest of all: their own career aspirations.

Star Trek: Lower Decks Season 5 release dates →
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    10. The New Next Generation (2)

    Finale

    Season finale where lots of wild stuff happens!

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    9. Fissure Quest (1)

    Fissures must be closed before they get inflamed.

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    8. Upper Decks

    The Lower Deckers have a pumpkin carving party.

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    7. Fully Dilated

    It's a pre-warp society undercover Girls Trip!

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    6. Of Gods and Angles

    Mariner teams up with a troubled ensign while the Cerritos hosts peace talks between civilizations.

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    5. Starbase 80?!

    Ransom uses too much disinfectant gel while Mariner gets paranoid about curses.

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    4. A Farewell to Farms

    Dr. Migleemo cooks up some hot dishes while Mariner prefers hers served cold.

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    3. The Best Exotic Nanite Hotel

    The Lower Deckers hunt nanites on a resort...in space?!

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    2. Shades of Green

    Tendi races to stop a conflict while Boimler & Mariner race to stop capitalists.

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    1. Dos Cerritos

    A spatial anomaly forces the Cerritos crew to face their own faces. Tendi pirates.

Cast & crew

Created by Mike McMahan

  • Jess Harnell

    Jess Harnell

    K'orin (voice)

  • Ryan Ridley

    Ryan Ridley

    Injured Bajoran Crewmember (voice)

  • Kevin Michael Richardson

    Kevin Michael Richardson

    Vindor/ Galrakian #2 (voice)

  • Michelle Wong

    Michelle Wong

    Admiral (voice)

  • Haley Joel Osment

    Haley Joel Osment

    O'Connor (voice)

  • Matt Walsh

    Matt Walsh

    Ron Docent (voice)

  • Lauren Tom

    Lauren Tom

    U.S.S. Vancouver Captain (voice)

  • Eric Bauza

    Eric Bauza

    (voice)

  • Tim Robinson

    Tim Robinson

    Fletcher (voice)

  • J.G. Hertzler

    J.G. Hertzler

    Drookmani Captain (voice)

  • Jennifer Hale

    Jennifer Hale

    Lieutenant Durga / The Dog (voice)

  • Vanessa Marshall

    Vanessa Marshall

    Ottessa Warren (voice)

  • Maurice LaMarche

    Maurice LaMarche

    Drew Prachett (voice)

  • John de Lancie

    John de Lancie

    Q (voice)

  • Kurtwood Smith

    Kurtwood Smith

    Clar (voice)

  • Kenneth Mitchell

    Kenneth Mitchell

    Black Ops Officer 2 / Romulan Guard 1 / Tweerk Captain (voice)

Star Trek: Lower Decks FAQ

Will there be new episodes of Star Trek: Lower Decks?

Star Trek: Lower Decks has ended, so no new episodes are scheduled. The final episode aired on December 19, 2024.

When did the latest episode of Star Trek: Lower Decks come out?

The most recent episode of Star Trek: Lower Decks, Season 5 Episode 10 "The New Next Generation (2)", aired on December 19, 2024.

How many seasons of Star Trek: Lower Decks are there?

Star Trek: Lower Decks has 5 seasons with 50 episodes in total.

When did Star Trek: Lower Decks first air?

Star Trek: Lower Decks first aired on Paramount+ on August 6, 2020.

How do I get notified when new episodes of Star Trek: Lower Decks are released?

Download the Streambay app, follow Star Trek: Lower Decks, and you'll get a push notification the moment each new episode is released.

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