Star Trek: Enterprise

1. S01E01Broken BowSeptember 26, 2001 7.3In the early 22nd century, Captain Jonathan Archer commands a crew at the front lines of intergalactic upheaval as he takes command of the E
2. S01E02Broken BowSeptember 26, 2001 7.4Captain Archer takes command of Earth's first warp-speed space vessel and volunteers to return a wounded Klingon to his home planet over the
3. S01E03Fight or FlightOctober 3, 2001 6.9As they continue their deep space exploration, the Enterprise crew grows restless after two weeks without contact with sentient life. But, t
4. S01E04Strange New WorldOctober 10, 2001 6.8The Enterprise investigates an uninhabited Earthlike planet far more dangerous than expected. It proves irresistible to Trip, who persuades
5. S01E05UnexpectedOctober 17, 2001 7.7After discovering the presence of a damaged Xyrillian vessel, Archer dispatches Trip to assist with its power source problems. He is delight
6. S01E06Terra NovaOctober 24, 2001 7.3The Enterprise crew alters course to investigate the mystery of Terra Nova, a legendary deep-space Earth colony whose inhabitants mysterious
7. S01E07The Andorian IncidentOctober 31, 2001 8.0Archer's curiosity about an ancient monastery unwittingly places his crew in the midst of a long-standing interstellar conflict between the
8. S01E08Breaking the IceNovember 7, 2001 7.0The sudden appearance of a Vulcan starship disrupts Enterprise's probe of an unusual comet containing eisilium, a rare mineral. Trip discove
9. S01E09CivilizationNovember 14, 2001 7.1Disguised as locals, Archer and his expedition explore a civilization bedeviled by a virulent ailment possibly linked to a covert -- and ano
10. S01E10Fortunate SonNovember 21, 2001 6.6After receiving a distress signal, Starfleet Command dispatches Enterprise to assist Fortunate, a human freight vessel attacked by Nausicaan
11. S01E11Cold FrontNovember 28, 2001 7.5The Enterprise comes in contact with an alien vessel transporting stargazers to observe a spectacular stellar event. They are Borothan pilgr
12. S01E12Silent EnemyJanuary 16, 2002 7.1When an unidentified enemy vessel attacks Enterprise, Archer orders the ship's return to Jupiter Station for weapon upgrades. But, Reed, Tuc
13. S01E13Dear DoctorJanuary 23, 2002 7.6The fascination with human behavior and culture expressed by Dr. Phlox in his letter to a peer is contrasted by his dissenting view of the c
14. S01E14Sleeping DogsJanuary 30, 2002 7.2When Enterprise comes across a disabled Klingon vessel, Archer dispatches a shuttlepod with T'Pol, Hoshi, and Reed to investigate. There, a
15. S01E15Shadows of P'JemFebruary 6, 2002 7.2Archer and the crew are startled to discover the Vulcan High Command has ordered T'Pol to leave Enterprise and are equally frustrated at her
16. S01E16Shuttlepod OneFebruary 13, 2002 6.1Trip and Reed are dispatched on a shuttle mission to investigate an asteroid field and are cut off from Enterprise, thereby becoming convinc
17. S01E17FusionFebruary 27, 2002 6.7En route to the eye-catching Arachnid Nebula, the crew encounters an obsolete Vulcan vessel manned by the Vahklas, a Vulcan sect that embrac
18. S01E18Rogue PlanetMarch 20, 2002 6.9The crew explores a jungle planet that's been turned into a hunting ground by a race of stalkers called the Eska. They hunt indigenous creat
19. S01E19AcquisitionMarch 27, 2002 7.3The Enterprise is invaded by Ferengi marauders, who knock out the crew with sleeping gas and pillage the ship for gold, equipment and slaves
20. S01E20OasisApril 3, 2002 6.7After hearing of a supposedly haunted alien ship on a desolate planet, Archer decides to cannibalize the wreck to replenish Enterprise's sup
21. S01E21DetainedApril 24, 2002 7.1While exploring a planet, Archer and Mayweather accidentally enter a "military zone" and are detained in an internment prison by an alien ra
22. S01E22Vox SolaMay 1, 2002 7.1Hoshi thinks she is to blame for a series of misunderstandings that sent a group of visiting aliens off the Enterprise in a huff. As the Kre
23. S01E23Fallen HeroMay 8, 2002 7.9Duty interferes with the crew's first shore leave when the Enterprise is sent to the planet Mazar to fetch a distinguished Vulcan ambassador
24. S01E24Desert CrossingMay 8, 2002 7.7When Archer and Trip repair a vessel belonging to an alien leader, the Earthmen are repaid with an invitation to their new friend's volatile
25. S01E25Two Days and Two NightsMay 15, 2002 7.2T'Pol talks Archer into joining the shore-leave party on the planet Risa, where he encounters a troubled alien beauty; Hoshi learns a new la
26. S01E26Season's bestShockwave (1)May 22, 2002 8.1Archer blames himself when the destruction of an alien colony prompts Starfleet to recall the Enterprise to Earth.

Season 1 ranked & reviewed

1. S02E01Season's bestShockwave (2)September 18, 2002 8.2The sinister Suliban insist that Archer be turned over to them -- and with Archer nowhere to be found aboard the ship. He's stuck in the 31s
2. S02E02Carbon CreekSeptember 25, 2002 6.7T'Pol entertains Archer and Trip with the tale of a crash-landed Vulcan ship, whose stranded crew lived in disguise among the denizens of a
3. S02E03MinefieldOctober 2, 2002 7.3Archer's awkward breakfast with Reed is interrupted when the Enterprise enters a minefield and Reed has to defuse an explosive affixed to th
4. S02E04Dead StopOctober 9, 2002 8.2Following the ordeal in the minefield, the crew links up with an automated repair vessel that troubles Archer when its computer steals infor
5. S02E05A Night in SickbayOctober 16, 2002 6.6Archer is fuming after the Kreetassans refuse to part with parts for Enterprise because of a diplomatic gaffe involving his dog, Porthos, wh
6. S02E06MaraudersOctober 30, 2002 6.8Archer and Trip visit an alien colony seeking deuterium fuel, but their suspicions are aroused when the planet's drillers prove reluctant to
7. S02E07The SeventhNovember 6, 2002 6.9A disturbing incident from T'Pol's past prompts her to seek Archer's help in apprehending a renegade undercover Vulcan agent wanted for smug
8. S02E08The CommunicatorNovember 13, 2002 7.4Returning from covertly observing a preatomic-era alien world on the verge of war, Lieutenant Reed realizes he lost his communicator somewhe
9. S02E09SingularityNovember 20, 2002 6.9As the Enterprise nears a black hole in a trinary star system, radiation from the stellar phenomenon causes the crew to become increasingly
10. S02E10Vanishing PointNovember 27, 2002 6.8Hoshi is convinced her body's molecules are destabilizing after enduring a traumatic trip through the Enterprise transporter to escape a sud
11. S02E11Precious CargoDecember 11, 2002 6.7Trip boards a Retellian freighter to repair a stasis pod, which holds an exotic-looking alien female in suspended animation. When the woman
12. S02E12The CatwalkDecember 18, 2002 7.5When a lethal neutronic storm approaches faster than Enterprise can escape, the crew takes shelter in the reinforced but cramped maintenance
13. S02E13DawnJanuary 8, 2003 6.8During a solo test mission on Shuttlepod One, Trip is attacked by a territorial alien and forced to land on the night side of a barren moon.
14. S02E14StigmaFebruary 5, 2003 6.8Enterprise visits the planet Dekendi III hosting an Interspecies Medical Exchange conference. Dr. Phlox requests the Vulcan delegation provi
15. S02E15Cease FireFebruary 12, 2003 7.7Both the Vulcans and the Andorians claim the planetoid Weytahn (or Paan Mokar, as Vulcans call it) in an age-old feud and military conflict
16. S02E16Future TenseFebruary 19, 2003 7.5The Enterprise finds a small, disabled ship drifting in space and discovers it contains a human corpse. More questions arise when the Suliba
17. S02E17CanamarFebruary 26, 2003 7.1Following a seemingly successful first contact mission, Archer and Trip are charged with smuggling and imprisoned aboard a penal vessel. Whe
18. S02E18The CrossingApril 2, 2003 7.2When a massive alien vessel engulfs Enterprise, non-corporeal beings invade/possess the bodies of Trip and other crew members and hijack the
19. S02E19JudgmentApril 9, 2003 7.6Archer is put on trial by the Klingons and accused by a disgraced Klingon officer of having his battle-cruiser crippled by the Enterprise in
20. S02E20HorizonApril 16, 2003 6.4When Enterprise diverts to investigate an unusual planetary phenomenon near Earth, Mayweather visits his family after the sudden death of hi
21. S02E21The BreachApril 23, 2003 6.9The rescue of a damaged transport prompts the Denobulan Phlox to confront his prejudices when he treats an Antaran, whose people are sworn e
22. S02E22CogenitorApril 30, 2003 7.2The Enterprise crew makes first contact with the Vissians, a species with three genders. Trip meets one of the species' third gender, a Coge
23. S02E23RegenerationMay 7, 2003 7.6A scientific research team uncovered the remnants of an alien ship and two frozen cybernetic bodies in the arctic. These aliens soon thaw ou
24. S02E24First FlightMay 14, 2003 7.3Stunned by the death of former Starfleet rival and friend, A.G. Robinson, in a mountain climbing accident, Archer grudgingly recalls their c
25. S02E25BountyMay 14, 2003 7.2A crafty Tellarite tricks Archer into boarding his ship and kidnaps him to collect a Klingon bounty. They want to punish Archer because he i
26. S02E26The ExpanseMay 21, 2003 7.8The Xindi, an alien race from the Delphic Expanse, launched a devastating attack on Earth, causing millions of casualties and massive damage

Season 2 ranked & reviewed

1. S03E01The XindiSeptember 10, 2003 7.4Enterprise penetrates the Delphic Expanse hunting the Xindi who attacked Earth, threatening to exterminate humanity. Captain Archer and Trip
2. S03E02AnomalySeptember 17, 2003 7.3Waves of spatial anomalies pervading the Delphic Expanse distort the laws of physics. They cripple the Enterprise disrupting power, weapons,
3. S03E03ExtinctionSeptember 24, 2003 6.4Enterprise's ongoing pursuit of the Xindi leads to an investigation of an abandoned Xindi vessel on a jungle world. A highly contagious muta
4. S03E04RajiinOctober 1, 2003 7.1Archer, Trip, and Reed return from an alien barter town with Rajiin, an alluring woman seeking to escape her life as a sex slave. But once o
5. S03E05ImpulseOctober 8, 2003 7.2When Enterprise responds to a distress call from the Vulcan cruiser Seleya, stranded in the Delphic Expanse, Archer and his boarding team (T
6. S03E06ExileOctober 15, 2003 7.0A powerful and lonely telepath named Tarquin begs Hoshi to visit his faraway planet. Smitten with her, he offers to part with crucial intell
7. S03E07The ShipmentOctober 29, 2003 7.7Archer, Reed, and MACO Major Hayes infiltrate a Xindi-Sloth industrial colony that synthesizes the vital explosive material for the Xindi su
8. S03E08TwilightNovember 5, 2003 7.1After an accident on the Enterprise in 2153, a spatial distortion leaves Archer with a puzzling form of amnesia due to interspatial parasite
9. S03E09North StarNovember 12, 2003 7.1The crew investigates a world within the Delphic Expanse with a civilization closely resembling America's 19th-century Wild West. A previous
10. S03E10SimilitudeNovember 19, 2003 7.2Trip suffers a catastrophic injury in an accident that disables Enterprise inside a hazardous space cloud. His only hope for survival is a t
11. S03E11Carpenter StreetNovember 26, 2003 7.6Acting on a tip from Daniels, Archer and T'Pol time-travel to the year 2004, where the Xindi are building a secret weapon in an abandoned De
12. S03E12Chosen RealmJanuary 14, 2004 7.4After Archer rescues them from their crippled vessel, the Triannons take the Enterprise crew hostage. These alien religious zealots plot to
13. S03E13Proving GroundJanuary 21, 2004 8.2Andorian Imperial Guard Commander Shran arrives in the Delphic Expanse and proposes an alliance with Archer, offering to help steal the Xind
14. S03E14StratagemFebruary 4, 2004 8.1Archer seeks to destroy the superweapon the Xindi are constructing by creating an elaborate ruse to fool its designer, Degra, into revealing
15. S03E15HarbingerFebruary 11, 2004 7.4Lt. Reed and MACO leader Maj. Hayes feud over training drills which disrupts Archer and Phlox's investigation of a rescued alien near a spat
16. S03E16Doctor's OrdersFebruary 18, 2004 7.9Archer places Dr. Phlox in control of the Enterprise when the crew requires sedation to survive a trans-dimensional disturbance. This mind-a
17. S03E17HatcheryFebruary 25, 2004 6.9The discovery of unhatched Xindi-Insectoid eggs inside a crashed vessel brings out the paternal side of Archer, who alarms the crew with his
18. S03E18Azati PrimeMarch 3, 2004 7.8After pinpointing the site of the Xindi doomsday weapon, Archer plans to sacrifice himself to destroy it. Daniels arrives and takes him 400
19. S03E19DamageApril 21, 2004 7.5While dissension among Xindi ranks festers, Degra gets Archer returned to Enterprise. Archer considers compromising his morals to restore En
20. S03E20The ForgottenApril 28, 2004 7.2Archer persuades Xindi weapon-designer, Degra, to examine evidence of the plot to pit the Xindi against Earth to prove humanity is not his e
21. S03E21E²May 5, 2004 8.1Before attempting to use a Xindi subspace corridor to reach the Xindi council, the Enterprise crew faces a bizarre encounter with their own
22. S03E22Season's bestThe CouncilMay 12, 2004 8.3Enterprise arrives at the location of the Xindi Council, and with Degra's help and Hoshi translating, Archer makes his plea before the five
23. S03E23CountdownMay 19, 2004 8.2The Reptilians kidnapped Hoshi to brainwash her into cracking the weapon's arming codes. Meanwhile, Archer and his new Xindi allies (Arborea
24. S03E24Zero HourMay 26, 2004 8.3Archer tries to coax a traumatized Hoshi into using her decryption skills to disable the Xindi doomsday weapon before the Reptilians can use

Season 3 ranked & reviewed

1. S04E01Storm Front (1)October 8, 2004 8.0Archer awakes from destroying the Xindi superweapon in the U.S. circa 1944 as a prisoner of Nazis controlling New York City. But he escapes
2. S04E02Storm Front (2)October 15, 2004 7.9Vosk and his people altered Earth's past, threatening to destroy many futures. Frustrated by limited Nazi technology, Vosk offers to return
3. S04E03HomeOctober 22, 2004 6.8The Enterprise finally returns to Earth with great fanfare, and the weary crew members face repercussions of their journeys, both positive a
4. S04E04Borderland (1)October 29, 2004 7.3When genetically engineered humans left over from the Eugenics Wars hijack a Klingon ship, the Klingons threaten war with Earth. Archer enli
5. S04E05Cold Station 12 (2)November 5, 2004 7.3Cold Station 12 is a medical research facility where hundreds of genetically enhanced embryos left over from the Eugenics Wars are still sto
6. S04E06The Augments (3)November 12, 2004 7.7The Enterprise crew cautiously pursues Dr. Arik Soong and his superhuman Augments across hostile Klingon space toward a hidden planet where
7. S04E07The Forge (1)November 19, 2004 7.8The crew joins forces with Vulcan authorities to investigate a deadly bombing of Earth's embassy, which may be the work of a sect devoted to
8. S04E08Awakening (2)November 26, 2004 7.8The Syrranites subject Archer to a potentially lethal mind-meld after learning that information about Surak was placed in his head. Meanwhil
9. S04E09Season's bestKir'Shara (3)December 3, 2004 8.1As Vulcan prepares for war, V'Las sends a commando team to eliminate Archer, T'Pol and T'Pau, while Soval risks his sanity to warn the Andor
10. S04E10DaedalusJanuary 14, 2005 6.5Emory Erickson, the inventor of the transporter, boards the Enterprise to test new transporter upgrades. He also enlists Archer's help with
11. S04E11Observer EffectJanuary 21, 2005 7.5Two non-corporeal Organians possess the bodies of various crew members to observe humanity's reaction to tragedy. The curious beings study t
12. S04E12Babel One (1)January 28, 2005 7.9While escorting a Tellarite ambassador to the neutral planet Babel for a peace conference with the Andorians, the Enterprise is attacked aft
13. S04E13United (2)February 4, 2005 7.9Archer tries to unify the Andorians, Tellarites, and Vulcans in a plan to capture a remote-controlled Romulan marauder ship threatening to d
14. S04E14The Aenar (3)February 11, 2005 7.6Archer and the crew try to prevent the Romulans from starting an intergalactic war. He visits Shran's icy homeworld to find an Andorian subs
15. S04E15Affliction (1)February 18, 2005 7.7Enterprise visits Earth for the launch of its sister vessel Columbia, where Trip prepares for her maiden voyage as her new chief engineer. M
16. S04E16Divergence (2)February 25, 2005 7.6With Columbia's help, the Enterprise crew grapples with the sabotage left by Klingon Augments as they pursue the truth behind Dr. Phlox's ki
17. S04E17BoundApril 15, 2005 7.0As a gift for negotiating a deal with the Orion Syndicate, an Orion pirate persuades Archer to accept three alluring Orion slave women. But
18. S04E18In a Mirror, Darkly (1)April 22, 2005 7.4An amoral, imperialistic version of the Enterprise crew exists in a dark alternate universe. Commander Archer of the Terran Empire Enterpris
19. S04E19In a Mirror, Darkly (2)April 29, 2005 7.2In the mirror universe, power-hungry Archer and the crew use the 23rd-century Defiant to thwart a Tholian attack and its advanced weaponry t
20. S04E20Demons (1)May 6, 2005 7.2Archer and the crew are on Earth for a historic conference at Starfleet Headquarters to establish an interplanetary coalition. But the plans
21. S04E21Terra Prime (2)May 13, 2005 7.4Determined to scorch Starfleet Command in San Francisco if Earth refuses to abolish a proposed interplanetary alliance and make all aliens l
22. S04E22These Are the Voyages...May 13, 2005 6.1Commander Riker interacts with Archer's crew in a hologram of their final mission as he deals with a dark secret from his past. Six years af

Season 4 ranked & reviewed