Series
2017–2024
·5 seasons
·65 episodes
·Set 2256–3191
Star Trek: Discovery
Michael Burnham's journey from mutineer to captain, from the Klingon war of the 2250s to a far-future Federation in the 32nd century.
Episode guide
Films & specials 1 logged
Season 1 15 logged
01
The Vulcan HelloIn 2256 the Shenzhou investigates a damaged relay near a binary star system and finds itself facing Klingons …
02
Battle at the Binary StarsWar breaks out at the Binary Stars; Georgiou is killed aboard T'Kuvma's ship, Burnham kills T'Kuvma, and she …
03
Context Is for KingsBurnham, now a prisoner, is transferred to the USS Discovery.
04
The Butcher's Knife Cares Not for the Lamb's CryBurnham studies the creature from the Glenn and realizes it can guide the spore drive, letting Discovery resc…
05
Choose Your PainLorca is captured by L'Rell and held with Harry Mudd and Ash Tyler, while Stamets wires himself into the spor…
06
LetheBurnham leads a rescue for Sarek after a logic extremist's attack, while Admiral Cornwell takes his place at …
07
Magic to Make the Sanest Man Go MadHarry Mudd uses a time crystal to loop the same half hour aboard Discovery so he can sell the ship to the Kli…
08
Si Vis Pacem, Para BellumBurnham, Tyler and Saru visit Pahvo to turn its natural transmitter against Klingon cloaking, but the planet'…
09
Into the Forest I GoLorca defies orders to stay and defend Pahvo, and Burnham and Tyler board Kol's ship while Stamets makes 133 …
10
Despite YourselfStranded in the mirror universe, Discovery poses as its Terran counterpart, and Tyler's hidden conditioning d…
11
The Wolf InsidePosing as her mirror self, Burnham meets the rebels led by a mirror Voq and learns that Ash Tyler is really t…
12
Vaulting AmbitionAboard the Imperial flagship Charon, Burnham is unmasked to Emperor Georgiou and realizes Lorca has come from…
13
What's Past Is PrologueLorca seizes the Charon, and Burnham and Georgiou fight him before Discovery destroys the ship's core and ret…
14
The War Without, The War WithinBack nine months late, Discovery learns the Klingons are winning the war, and Starfleet turns to the mirror G…
15
Will You Take My Hand?Burnham learns Starfleet's plan is to destroy Qo'noS, persuades it to stand down, and the war ends with L'Rel…
Season 2 14 logged
01
BrotherCaptain Pike takes command of Discovery to investigate seven mysterious signals, and Burnham glimpses a red f…
02
New EdenA second signal leads Discovery to Terralysium, a planet of humans whose ancestors were brought there from Ea…
03
Point of LightAmanda brings word that Spock is accused of murder, Tyler and L'Rell face a threat over their secret child, a…
04
An Obol for CharonA dying, planet-sized sphere seizes Discovery and shares its vast archive, while Saru seems to be dying of th…
05
Saints of ImperfectionBurnham and Stamets enter the mycelial network to rescue Tilly and find Hugh Culber, who is brought back to l…
06
The Sound of ThunderOn Kaminar, Saru confronts the Ba'ul and learns the Kelpiens were once the dominant species, before the Red A…
07
Light and ShadowsOn Vulcan, Burnham finds that Amanda has been hiding a troubled Spock, while a time rift's probe infects Airi…
08
If Memory ServesBurnham takes Spock to Talos IV, where the Talosians heal his mind and Pike is reunited with Vina.
09
Project DaedalusAdmiral Cornwell leads Discovery to Section 31 headquarters, where the AI Control is revealed to be behind a …
10
The Red AngelLeland reveals Section 31 built the Red Angel suit, and a trap using Burnham as bait reveals that the angel i…
11
Perpetual InfinityGabrielle Burnham explains how the Red Angel suit stranded her in a future destroyed by Control, while Contro…
12
Through the Valley of ShadowsPike claims a time crystal at the Klingon monastery on Boreth after seeing his own future, while Burnham and …
13
Such Sweet SorrowUnable to destroy Discovery, the crew plans to send it into the future, with Burnham wearing a new Red Angel …
14
Such Sweet Sorrow, Part 2Discovery and the Enterprise fight Control's fleet, and Burnham leads Discovery through a wormhole into the 3…
Season 3 13 logged
01
That Hope Is You, Part 1Burnham arrives alone in 3188, meets the courier Book and learns that the Burn has left the Federation scatte…
02
Far From HomeDiscovery crash-lands on an icy world, and Saru and Tilly seek help in a mining settlement oppressed by the c…
03
People of EarthSaru becomes captain and Discovery travels to Earth, which has left the Federation, and the crew brokers peac…
04
Forget Me NotBurnham takes Adira to Trill to unlock the memories of the symbiont Tal, while Saru tries to help the crew co…
05
Die TryingDiscovery reaches the remnants of Starfleet headquarters, and to prove itself retrieves seeds from a stranded…
06
ScavengersDefying Saru, Burnham and Georgiou rescue Book from an Emerald Chain salvage camp and recover a black box fro…
07
Unification IIIBurnham asks Ni'Var, the reunited Vulcan and Romulan world, for data that could explain the Burn and faces a …
08
The SanctuaryBook's homeworld Kwejian is threatened by Osyraa of the Emerald Chain, who wants the freed Andorian Ryn retur…
09
Terra Firma, Part 1Georgiou is dying, and on the planet Dannus V a mysterious man named Carl sends her back to the mirror univer…
10
Terra Firma, Part 2In the mirror past, Georgiou tries to spare Burnham's counterpart and save Saru's, before Carl reveals himsel…
11
Su'KalIn the Verubin Nebula, Saru, Culber and Adira find a Kelpien ship hiding a holographic world built for a chil…
12
There Is a Tide...Osyraa uses Discovery to approach Federation headquarters and offers Vance a treaty, while Burnham fights to …
13
That Hope Is You, Part 2Burnham defeats Osyraa, Book uses the spore drive to reach the nebula, Saru helps Su'Kal escape, and Burnham …
Season 4 13 logged
01
Kobayashi MaruCaptain Burnham takes Discovery on a rescue near Book's homeworld Kwejian, which is then destroyed by a myste…
02
AnomalyGrieving the loss of Kwejian, Book flies into the gravitational anomaly to study it, while Culber and Adira g…
03
Choose to LiveBurnham arrests a Romulan nun who stole dilithium to save refugees in stasis aboard a disguised starship.
04
All Is PossibleBurnham and Saru help save Ni'Var's talks to rejoin the Federation, while Tilly and Adira are stranded with A…
05
The ExamplesBurnham and Book try to free prisoners on an asteroid belt doomed by the anomaly, with a hard choice ahead fo…
06
Stormy WeatherDiscovery is trapped in a subspace void, and the crew must find a way out with help from Zora and Gray.
07
...But to ConnectZora is judged a new lifeform and joins Starfleet, the Federation assembly votes for first contact with Speci…
08
All InBook and Tarka gamble for isolynium at a casino while Burnham tracks them and finds clues about the anomaly's…
09
RubiconBurnham tries to talk Book and Nhan down at the anomaly's controller as Tarka makes a secret move.
10
The Galactic BarrierDiscovery crosses the galactic barrier as first contact is moved up, while Book and Tarka hunt for anti-matte…
11
RosettaBurnham explores a dead world where emotion-carrying hydrocarbons cause hallucinations, while a hostage crisi…
12
Species Ten-CDiscovery communicates with Species Ten-C through light-based mathematics while Tarka's plan threatens everyo…
13
Coming HomeThe fight against Tarka ends and Species Ten-C halt the anomaly, as Discovery returns to the Federation.
Season 5 10 logged
01
Red DirectiveDr. Kovich sends Discovery after an 800-year-old Romulan ship, beginning a race against the couriers Moll and…
02
Under the Twin MoonsRayner faces a hearing over his conduct while Burnham and Saru search a burial world for traces of lost Proge…
03
JinaalBurnham and Book travel to Trill, where a symbiont's former host guides them while Culber has an unsettling e…
04
Face the StrangeA time bug traps Discovery in a loop through its own history, and Burnham must rally her crew to break it.
05
MirrorsBurnham and Book chase the couriers through a wormhole to a mirror-universe ship and a tense standoff over a …
06
WhistlespeakBurnham and Tilly go undercover among a pre-warp people to repair a weather tower, bending the Prime Directiv…
07
ErigahA death on the chase sparks a Breen declaration of war, and the next clue points to the Badlands.
08
LabyrinthsAt an ancient archive, Burnham faces a mental test set by an AI for the final map piece while power shifts am…
09
Lagrange PointDiscovery finds a structure between two black holes, and Burnham plans a heist aboard a rival's dreadnought.
10
Life, ItselfBurnham and Moll reach a higher-dimensional structure and decide who should hold its power, followed by a wed…