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Season 4 – Star Trek: Enterprise

Play trailer Poster for Season 4 – Star Trek: Enterprise Oct 2004 Sci-Fi Fantasy Adventure Drama Play Trailer Watchlist
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60% Tomatometer 5 Reviews 83% Popcornmeter 250+ Ratings
Set in the mid-22nd century, over 100 years before James T. Kirk helmed the famous vessel, this installment of the "Star Trek" franchise is set on the Enterprise NX-01 -- the first Earth starship capable of warp 5 -- and explores the history of the interplanetary upheaval that eventually leads to the formation of the Federation.
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Star Trek: Enterprise — Season 4

Critics Reviews

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Peter Canavese Groucho Reviews Apr 21, 2020
3/4
If not everything works in Enterprise's Season Four, it's certainly the most consistently entertaining and well-written season of the show. Go to Full Review David Zurawik Baltimore Sun Jan 28, 2020
A sorry end to a landmark franchise. Go to Full Review Chris Gardner The Post NZ Oct 27, 2017
Season Four is, by far, the strongest of Enterprise's seasons with so many great arcs. Enterprise was mothballed way too early. Go to Full Review Peter Schorn IGN Movies Oct 27, 2017
9/10
Coto and crew managed to finally deliver the goods that B&B were fatally unable to: old-fashioned Star Trek action and adventure. Go to Full Review KJB IGN Movies Oct 27, 2017
4/10
The most infuriating thing about Enterprise is the fact that it has always had some of the most potential of any of the Trek series and has always gone out of its way to squander every opportunity it has ever had to capitalize on that potential. Go to Full Review Read all reviews

Audience Reviews

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Tom F @RT55173143 Feb 26, 2026 My mindful watch of the series brought some unexpected delights and some very much expected disappointments. Despite Bakula's charismaArcher is the worst captain of Trek, but I've always felt the franchise leaned too hard on the cult of the great captain. The series is a source of much canon worth exploring, and the best few episodes stand up to the best episodes of all the legacy series. See more Bill G @1234554321 Feb 3, 2026 Could not stand the captain. See more Chris B @RT28138699 May 24, 2025 Star trek at its finest. Great stories and acting and writing are light years ahead of early season. This will go down as much see Star Trek TV. See more David K @RT03452373 Oct 10, 2024 One of the best science fiction shows in the history of TV! My favorite heroes, my favorite series and my favorite franchise! See more john t @RT59506516 Oct 9, 2022 Absolutely well thought out and written. Superb Star Trek, the best of the entire franchise. One can only hope and pray the Enterprise showrunners take over the Star Trek franchise in the future because today's Star Trek is awful. And with the end of this season, Star Trek as it is supposed to be is now dead. See more Darren B @RT19363905 Sep 30, 2022 The first season of Enterprise is slow I'll concede that but from their the show takes stride after stride, by the 4th season it was quickly becoming of the of the best Star Treks with original stories such as into the mirror darkly. Then they cancelled it. This show should have had its seven seasons. The show overall is a must watch for any Trekkie! See more Read all reviews
Star Trek: Enterprise — Season 4

My Rating

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Cast & Crew

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Scott Bakula

Capt. Jonathan Archer

Connor Trinneer

Cmdr. Charles "Trip" Tucker III

Jolene Blalock

Cmdr. T'Pol

Dominic Keating

Lt. Malcolm Reed

Anthony Montgomery

Ensign Travis Mayweather

Linda Park

Ensign Hoshi Sato

Episodes

Episode 1 Aired Oct 8, 2004 Storm Front Archer awakes from destroying the Xindi superweapon to find himself back on Earth in the past, fighting alien Nazis; T'Pol and the Enterprise must defeat the aliens and restore the timeline in order to return to their time. Details Episode 2 Aired Oct 15, 2004 Storm Front Archer and the crew must destroy a time machine to stop aliens from obliterating countless eras; alien leader Vosk releases prisoners, forcing Suliban agent Silik to emerge from the shadows. Details Episode 3 Aired Oct 22, 2004 Home Trip goes with T'Pol to the planet Vulcan to meet her mother, T'Les (Joanna Cassidy), but when T'Pol reconsiders marriage to her former fiancé, he questions their relationship. Details Episode 4 Aired Oct 29, 2004 Borderland When genetically engineered humans plan to create a war between Earth and the Klingons, Archer enlists their creator, Dr. Arik Soong (Brent Spiner), to help stop them. Details Episode 5 Aired Nov 5, 2004 Cold Station 12 Dr. Arik Soong (Brent Spiner) sacks a scientific outpost to create an army of superhuman Augments and threatens to release the deadly pathogens stored on site if anyone interferes. Details Episode 6 Aired Nov 12, 2004 The Augments The Enterprise crew pursues Dr. Arik Soong and his superhuman Augments across hostile Klingon space to a planet where he intends to raise his army. Details Episode 7 Aired Nov 19, 2004 The Forge The Enterprise goes to Vulcan to investigate a suicide bombing at Earth's embassy and the death of a Starfleet admiral. Details Episode 8 Aired Nov 26, 2004 Awakening Archer holds the key to helping T'Pol's mother, who has joined a revolutionary group being targeted by the Vulcan high commander, V'Las (Robert Foxworth), for destruction. Details Episode 9 Aired Dec 3, 2004 Kir'Shara Archer, T'Pol and rebel leader T'Pau try to make public a revered ancient artifact that could revolutionize Vulcan society and overthrow the corrupt government. Details Episode 10 Aired Jan 14, 2005 Daedalus Emory Erickson, the inventor of the transporter device, boards the Enterprise to test new transporter upgrades, but his true motive is to search for his lost son. Details Episode 11 Aired Jan 21, 2005 Observer Effect After Hoshi and Trip contract a deadly virus, two aliens possess the bodies of other crew members to observe humanity's reaction to tragedy. Details Episode 12 Aired Jan 28, 2005 Babel One The Enterprise's benign cooperation in a peace conference between Tellarites and Andorians turns dangerous when a secret Romulan vessel begins attacking ships on all sides. Details Episode 13 Aired Feb 4, 2005 United Trapped on a remote-controlled Romulan ship, Trip and Malcolm must outwit their captors to escape. Details Episode 14 Aired Feb 11, 2005 The Aenar Archer and the crew try to prevent intergalactic war between the Romulans and the Andorians. Details Episode 15 Aired Feb 18, 2005 Affliction Trip begins his new assignment aboard the Enterprise's companion ship; Klingons capture Phlox and force him to help them find a cure for a virus that threatens their race. Details Episode 16 Aired Feb 25, 2005 Divergence Archer pursues the kidnapped Dr. Phlox deep into Klingon territory; Dr. Phlox decides to cooperate with the Klingons and help find a cure to a virus that is ravaging one of their outposts. Details Episode 17 Aired Apr 15, 2005 Bound In appreciation of a deal he made with them, the Orions present Capt. Archer with three alluring Orion women, who proceed to seduce all the men on board. Details Episode 18 Aired Apr 22, 2005 In a Mirror, Darkly In a dark alternate universe, an amoral, imperialistic version of the Enterprise crew makes an astonishing discovery during a mission into enemy alien territory. Details Episode 19 Aired Apr 29, 2005 In a Mirror, Darkly In an alternate universe, power-hungry Archer and the crew use the Defiant to thwart a Tholian attack and set their sights on seizing control of all of Earth's Terran Empire. Details Episode 20 Aired May 6, 2005 Demons While on Earth for a historic Starfleet conference, Archer and the crew uncover a plot by a radical group of humans opposed to the increasing number and influence of aliens on Earth. Details Episode 21 Aired May 13, 2005 Terra Prime Archer and his crew must stop Paxton (Peter Weller), a well-armed, radical human isolationist who threatens to destroy Starfleet Command unless all aliens leave Earth immediately. Details Episode 22 Aired May 13, 2005 These Are the Voyages ... Archer and the crew return to Earth to face the decommissioning of the Enterprise and the signing of the Federation charter, ratifying the newly formed alliance of planets, which they helped forge. Details

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Star Trek: Enterprise — Season 4

Star Trek: Enterprise View more photos

Season Info

Director
Allan Kroeker, Michael Vejar, David Straiton, LeVar Burton, David Livingston, Marvin Rush, Roxann Dawson, Michael Grossman
Executive Producer
Rick Berman, Brannon Braga, Manny Coto
Screenwriter
Garfield Reeves-Stevens, André Bormanis, Ken LaZebnik, Michael Sussman, Manny Coto, Judith Reeves-Stevens, Alan Brennert, Rick Berman, Brannon Braga
Network
UPN
Rating
TV-PG (V)
Genre
Sci-Fi, Fantasy, Adventure, Drama
Original Language
English
Release Date
Oct 8, 2004
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