Star Trek: Enterprise
Star Trek: Enterprise is a science fiction TV series and a prequel to the original Star Trek set 100 years before. The series premiered September 26, 2001 on the UPN television network with the final episode airing on May 13, 2005.The series takes place in the 22nd century aboard Earth's first warp 5 capable starship Enterprise NX-01 designed for long-range exploration of the galaxy and captained by Jonathan Archer. The NX designation indicates that this Enterprise is an experimental prototype.
Where to Watch Star Trek: Enterprise
Where to stream every episode from all 4 seasons of Star Trek: Enterprise. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.
Season 1Netflix | Prime Video | Hulu | CBS All Access | Rent or Buy
S01 E01Sep 27, 2001
Broken Bow (1) Sep 27, 2001 The Enterprise, under Captain Jonathan Archer, sets off on its maiden voyage with a mission to return a wounded Klingon to his people.
S01 E01Sep 26, 2001
Broken Bow (Part 1) Sep 26, 2001 The Enterprise crew sets on a maiden voyage with a mission to return a wounded Klingon to his people.
S01 E02Sep 27, 2001
Broken Bow (2) Sep 27, 2001 The Enterprise, under Captain Jonathan Archer, sets off on its maiden voyage with a mission to return a wounded Klingon to his people.
S01 E03Oct 4, 2001
Fight or Flight Oct 4, 2001 Captain Archer wants to convert curiosity into deeds and decides to enter a ship floating in space. Hoshi has trouble adjusting to life on Enterprise.
S01 E04Oct 11, 2001
Strange New World Oct 11, 2001 When the Enterprise investigates an uninhabited planet that turns out to be far more dangerous than expected. The crew members that visit the planet are infected by an alien pollen that induces hallucinations and paranoia.
S01 E05Oct 18, 2001
Unexpected Oct 18, 2001 When Trip is dispatched to assist an alien ship with its power source problems, he is delighted to have a friendly encounter with one of the ship's female engineers. But after discovering that their special moment has resulted in his becoming pregnant, he realizes he's had an unwitting experience with alien sex. Archer and his crew must then try and return the rapidly growing alien baby to its mother.
S01 E06Oct 25, 2001
Terra Nova Oct 25, 2001 The Enterprise crew alters course to investigate the mystery of Terra Nova, a legendary Earth colony whose inhabitants mysteriously disappeared decades ago. But when they arrive, they confront descendents of the colonists who have become more alien than Archer could ever have imagined.
Season 2Netflix | Prime Video | Hulu | CBS All Access | Rent or Buy
S02 E01Sep 19, 2002
Shockwave, Part II Sep 19, 2002 Daniels and Archer must find a way back to the 22nd century in order to make sure history plays out as it should. Meanwhile, on board Enterprise, the Suliban have taken over the ship, but Reed, Trip, and T'Pol formulate a plan to eject the aliens.
S02 E02Sep 26, 2002
Carbon Creek Sep 26, 2002 After Archer and Trip become curious about a visit she made to a Pennsylvania mining town called Carbon Creek, T'Pol explains to them that Vulcans actually had their first contact with humans in 1957. That year, a Vulcan ship crashed on Earth and three crew members survived, including T'Pol's great grandmother. They pose as humans in Carbon Creek and take on jobs while waiting for rescue and soon find themselves becoming more involved with the town's residents.
S02 E03Oct 3, 2002
Minefield Oct 3, 2002 When attempting to explore a new planet, Enterprise triggers a cloaked mine. While the crew deal with the resulting damage, it's discovered another mine is stuck to the hull. During Reed's attempt to disarm it, a spike is driven into his leg, trapping him out there. While Archer goes out on the hull to help him, the rest of the crew learn they are in a minefield belonging to the Romulan Star Empire, who demand Enterprise leave or face destruction.
S02 E04Oct 10, 2002
Dead Stop Oct 10, 2002 Suffering from damage inflicted in the Romulan minefield and unable to complete repairs on their own, Archer orders a distress call to be put out. A response leads Enterprise to a repair station, which surprisingly has no crew aboard it and is run by computer. Repairs on Enterprise are carried out quite efficiently and quickly, though the price for all this is much higher than the crew could've guessed.
S02 E05Oct 17, 2002
A Night in Sickbay Oct 17, 2002 Archer spends a night in sickbay with Dr. Phlox after Porthos contracts a deadly virus on the Kreetassan homeworld. Crew members suspect Archer's increased stress level is due to Porthos' illness, but Dr. Phlox suspects it has to do with Archer's repressed sexual tension.
S02 E06Oct 31, 2002
Marauders Oct 31, 2002 In need of fuel, the Enterprise arrives at a Quonset mining colony for deuterium supplies. They discover that Klingons are forcing the colonists to give up all their deuterium. Archer and the rest of the crew work to train the colonists so they can fight back against the Klingons.
S02 E07Nov 7, 2002
The Seventh Nov 7, 2002 Archer, Mayweather and T'Pol travel to an arctic world to apprehend a fugitive, when T'Pol is contacted by Vulcan High Command. The mission takes a dangerous turn when T'Pol begins having flashbacks that suggest the events she remembers about a former mission may not accurately relate to what happened.
Season 3Netflix | Prime Video | Hulu | CBS All Access | Rent or Buy
S03 E01Sep 11, 2003
The Xindi Sep 11, 2003 Captain Archer and his crew set out to gain information about the mysterious and antagonistic Xindi race.
S03 E02Sep 18, 2003
Anomaly Sep 18, 2003 Enterprise starts experiencing effects of the spatial distortions pervading the Delphic Expanse, and falls victim to predatory aliens.
S03 E03Sep 25, 2003
Extinction Sep 25, 2003 On a mission to investigate an abandoned Xindi vessel on a jungle planet, Archer, Reed and Hoshi succumb to a virus that mutates them into a primal life form.
S03 E04Oct 2, 2003
Rajiin Oct 2, 2003 The NX-01 gets closer to a showdown with the Xindi when Captain Archer takes on an enigmatic passenger: a beautiful slave named Rajiin.
S03 E05Oct 9, 2003
Impulse Oct 9, 2003 When Enterprise responds to a distress call from a Vulcan ship stranded in the Delphic Expanse, Archer and his boarding team are attacked by insane zombie-like Vulcans.
S03 E06Oct 16, 2003
Exile Oct 16, 2003 A powerful telepath makes contact with Hoshi and offers to help Enterprise find the Xindi ... for a price.
Season 4Netflix | Prime Video | Hulu | CBS All Access | Rent or Buy
S04 E01Oct 9, 2004
Storm Front Oct 9, 2004 Archer and the NX-01 find themselves in Earth's past, with events of World War II altered by the Temporal Cold War.
S04 E02Oct 16, 2004
Storm Front, Part II Oct 16, 2004 With Silik's help, Archer hones in on the temporal operative who altered Earth's past and threatens to destroy all of time.
S04 E03Oct 23, 2004
Home Oct 23, 2004 Once the NX-01 finally returns to Earth, the weary crewmen face repercussions of their journeys, both positive and negative.
S04 E04Oct 30, 2004
Borderland Oct 30, 2004 When genetic supermen left over from the Eugenics Wars hijack a Klingon ship, Archer must rely on their creator, the criminal Dr. Arik Soong, to help hunt them down.
S04 E05Nov 6, 2004
Cold Station 12 Nov 6, 2004 Arik Soong leads his band of Augments to a medical facility where hundreds of genetically enhanced embryos are still stored, intending to retrieve them and bring them to life.
S04 E06Nov 13, 2004
The Augments Nov 13, 2004 In defiance of their "father," Arik Soong's Augments devise a heinous plot against the Klingons which will surely lead to interstellar war.