Star Trek: Lower Decks poster

TV series

Star Trek: Lower Decks

2020TV-145 seasons7.6 / 10

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.

Streaming, rental and purchase options

Where to watch in United States

Checked Jul 22, 2026

Star Trek: Lower Decks is available to stream on Paramount+, Paramount+ (Via Amazon Prime), and Paramount+ (Via Apple TV) in United States. You can also buy it from Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.

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Synopsis

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.

Season 3 episodes

Choose an episode, then use the watch options above for the show.

← Season 2

Episode 1

Grounded

27m7.6 / 10

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.

Episode credits

Directed by Jason ZurekWritten by Chris KulaGuest stars James Cromwell, Bobby Moynihan, Kari Wahlgren, Phil LaMarr, Carlos Alazraqui

Where to watch Star Trek: Lower Decks

Episode 2

The Least Dangerous Game

26m7.5 / 10

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

Episode credits

Directed by Michael MullenWritten by Garrick BernardGuest stars J.G. Hertzler, Nolan North, Paul Scheer, Troy Baker

Where to watch Star Trek: Lower Decks

Episode 3

Mining the Mind's Mines

26m7.0 / 10

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

Episode credits

Directed by Fill Marc SagadracaWritten by Brian BradleyGuest stars Susan Gibney, Carl Tart, Paul F. Tompkins, Kari Wahlgren, Lauren Lapkus, Baron Vaughn, Ben Rodgers

Where to watch Star Trek: Lower Decks

Episode 4

Room for Growth

26m7.8 / 10

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

Episode credits

Directed by Jason ZurekWritten by John CochranGuest stars Asif Ali, Artemis Pebdani, Paul Scheer, Mary Holland, Charlotte Nicdao, Carl Tart

Where to watch Star Trek: Lower Decks

Episode 5

Reflections

28m7.8 / 10

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

Episode credits

Directed by Michael MullenWritten by Mike McMahanGuest stars Carlos Alazraqui, Phil LaMarr, Georgia King, Jessica McKenna, Kari Wahlgren, Carl Tart

Where to watch Star Trek: Lower Decks

Episode 6

Hear All, Trust Nothing

28m7.9 / 10

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

Episode credits

Directed by Fill Marc SagadracaWritten by Grace Parra JanneyGuest stars Carlos Alazraqui, Armin Shimerman, Nana Visitor, Merrin Dungey, Lauren Lapkus, Gil Ozeri, Adam Pally, Gabrielle Ruiz

Where to watch Star Trek: Lower Decks

Episode 7

A Mathematically Perfect Redemption

29m7.2 / 10

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

Episode credits

Directed by Jason ZurekWritten by Ann Acacia KimGuest stars J.G. Hertzler, Paul Scheer, Jeffrey Combs, Kether Donohue, Harry Shum Jr., James Sie, Lauren Tom

Where to watch Star Trek: Lower Decks

Episode 8

Crisis Point 2: Paradoxus

29m8.1 / 10

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

Episode credits

Directed by Michael MullenWritten by Ben RodgersGuest stars George Takei, Mary Holland, Seth Morris, Leonardo Nam, Ben Rodgers, Alice Wetterlund, Carl Tart

Where to watch Star Trek: Lower Decks

Episode 9

Trusted Sources

27m7.5 / 10

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

Episode credits

Directed by Fill Marc SagadracaWritten by Ben M. WallerGuest stars Carlos Alazraqui, Lauren Lapkus, Alison Becker, Sean Clements, Kevin Dorff, Phil LaMarr, Georgia King, Jessica McKenna

Where to watch Star Trek: Lower Decks

Episode 10

The Stars at Night

30m8.5 / 10finale

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

Episode credits

Directed by Jason ZurekWritten by Mike McMahanGuest stars Carlos Alazraqui, Paul Scheer, Paul F. Tompkins, Phil LaMarr, Toks Olagundoye, Sam Richardson, Al Rodrigo, Baron Vaughn

Where to watch Star Trek: Lower Decks

Episode information updated Jul 24, 2026

More about Star Trek: Lower Decks

Cast

Tawny NewsomeBeckett Mariner (voice)
Jack QuaidBrad Boimler (voice)
Noël WellsD'Vana Tendi (voice)
Eugene CorderoSam Rutherford (voice)
Dawnn LewisCarol Freeman (voice)
Gillian VigmanT’Ana (voice)
Jerry O'ConnellJack Ransom (voice)
Fred TatascioreShaxs (voice)

Credits

Created by
Mike McMahan
Written by
Mike McMahan, Ben Rodgers, John Cochran, Garrick Bernard, Chris Kula, Ann Acacia Kim, Grace Parra Janney, David Ihlenfeld, Ben M. Waller, David Wright, Aaron Burdette, M. Willis, Cullen Crawford, May Darmon, Keith Foglesong, Kathryn Lyn, Edgar Momplaisir, Jamie Loftus, Brian Bradley

Production details

Status
Ended
Series type
Scripted
Episodes
50
Original language
English

Networks & production

  • CBS All AccessUnited States
  • Paramount+United States
  • Roddenberry EntertainmentUnited States
  • Secret HideoutUnited States
  • 219 ProductionsUnited States
  • Important ScienceUnited States

Themes

alien planetcolleaguesjoyful