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The Best Episodes of Star Trek: Enterprise Season 4

Every episode of Star Trek: Enterprise Season 4 ranked from best to worst. Discover the Best Episodes of Star Trek: Enterprise Season 4!

Binge this in 15h 46m•Peaking at 8.4/10

During the mid-22nd century, a century before Captain Kirk's five-year mission, Jonathan Archer captains the United Earth ship Enterprise during the early years of Starfleet, leading up to the Earth-Romulan War and the formation of

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Episode Rankings

  1. #1 Fan Favorite
    Star Trek: Enterprise Season 4 Episode 1 - Storm Front (1)
    7.3/10(1994 votes)

    #1 - Storm Front (1)

    S4:E1

    Archer and the NX-01 find themselves in Earth's past, with events of World War II altered by the Temporal Cold War.

    Director:Allan Kroeker
    Writer:Manny Coto

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  2. Star Trek: Enterprise Season 4 Episode 2 - Storm Front (2)
    7.3/10(1925 votes)

    #2 - Storm Front (2)

    S4:E2

    With Silik's help, Archer hones in on the temporal operative who altered Earth's past and threatens to destroy all of time.

    Directors:Allan Kroeker, David Straiton
    Writer:Manny Coto

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  3. Star Trek: Enterprise Season 4 Episode 3 - Home
    7.8/10(2525 votes)

    #3 - Home

    S4:E3

    Once the NX-01 finally returns to Earth, the weary crewmen face repercussions of their journeys, both positive and negative.

    Director:Allan Kroeker
    Writer:Michael Sussman

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  4. Star Trek: Enterprise Season 4 Episode 4 - Borderland (1)
    7.7/10(1962 votes)

    #4 - Borderland (1)

    S4:E4

    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.

    Director:David Livingston
    Writer:Ken LaZebnik

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  5. Star Trek: Enterprise Season 4 Episode 5 - Cold Station 12 (2)
    7.7/10(1872 votes)

    #5 - Cold Station 12 (2)

    S4:E5

    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.

    Director:Michael Vejar
    Writer:Alan Brennert

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  6. Star Trek: Enterprise Season 4 Episode 6 - The Augments (3)
    7.8/10(1889 votes)

    #6 - The Augments (3)

    S4:E6

    In defiance of their "father," Arik Soong's Augments devise a heinous plot against the Klingons which will surely lead to interstellar war.

    Director:LeVar Burton
    Writer:Michael Sussman

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  7. Star Trek: Enterprise Season 4 Episode 7 - The Forge (1)
    8.2/10(1909 votes)

    #7 - The Forge (1)

    S4:E7

    Earth's embassy on Vulcan is bombed, and the ensuing investigation puts Archer and T'Pol on the trail of a Vulcan religious faction hiding in a treacherous desert.

    Director:Michael Grossman
    Writers:Judith Reeves-Stevens, Garfield Reeves-Stevens

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  8. Star Trek: Enterprise Season 4 Episode 8 - Awakening (2)
    8.0/10(1868 votes)

    #8 - Awakening (2)

    S4:E8

    Archer and T'Pol encounter the Syrrannites, a radical group hiding in the Vulcan desert, while the NX-01 crew contends with Vulcan power ploys.

    Director:Roxann Dawson
    Writer:André Bormanis

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  9. Star Trek: Enterprise Season 4 Episode 9 - Kir'Shara (3)
    8.4/10(1920 votes)

    #9 - Kir'Shara (3)

    S4:E9

    Archer, T'Pol and T'Pau attempt to bring the Kir'Shara — an artifact believed to contain Surak's original writings — to the Vulcan capital, as the NX-01 gets involved in a Vulcan-Andorian military clash.

    Director:David Livingston
    Writer:Michael Sussman

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  10. Star Trek: Enterprise Season 4 Episode 10 - Daedalus
    6.2/10(1832 votes)

    #10 - Daedalus

    S4:E10

    The inventor of the transporter, Emory Erickson, comes aboard Enterprise for a risky experiment.

    Director:David Straiton
    Writers:Ken LaZebnik, Alan Brennert

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  11. Star Trek: Enterprise Season 4 Episode 11 - Observer Effect
    7.7/10(1914 votes)

    #11 - Observer Effect

    S4:E11

    Non corporeal aliens study the Enterprise crew as they respond to a fatal viral infection brought on board from an away mission.

    Director:Michael Vejar
    Writers:Judith Reeves-Stevens, Garfield Reeves-Stevens

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  12. Star Trek: Enterprise Season 4 Episode 12 - Babel One (1)
    8.4/10(1896 votes)

    #12 - Babel One (1)

    S4:E12

    Enterprise journeys to Babel with a Tellarite ambassador on board for peace talks with the Andorians, when a distress call from Shran is received.

    Director:David Straiton
    Writers:Michael Sussman, André Bormanis

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  13. Star Trek: Enterprise Season 4 Episode 13 - United (2)
    8.4/10(1882 votes)

    #13 - United (2)

    S4:E13

    Archer tries to unify the Andorians, Tellarites and Vulcans in a plan to capture a marauder ship threatening to destabilize the region.

    Director:David Livingston
    Writers:Judith Reeves-Stevens, Garfield Reeves-Stevens, Manny Coto

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  14. Star Trek: Enterprise Season 4 Episode 14 - The Aenar (3)
    8.2/10(1867 votes)

    #14 - The Aenar (3)

    S4:E14

    Archer visits Shran's icy homeworld to find an Andorian subspecies called the Aenar, to determine their connection to the marauder destroying ships in the region.

    Directors:Michael Vejar, Manny Coto
    Writer:Manny Coto

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  15. Star Trek: Enterprise Season 4 Episode 15 - Affliction (1)
    7.8/10(1803 votes)

    #15 - Affliction (1)

    S4:E15

    While Enterprise visits Earth for the launch of Columbia, Phlox is kidnapped and forced to help the Klingons deal with a grave threat toward their species.

    Director:Michael Grossman
    Writers:Michael Sussman, Manny Coto

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  16. Star Trek: Enterprise Season 4 Episode 16 - Divergence (2)
    7.9/10(1773 votes)

    #16 - Divergence (2)

    S4:E16

    With Columbia's help, the Enterprise crew grapples with sabotage to their ship as they pursue the truth behind the kidnapping of Phlox.

    Director:David Barrett
    Writers:Judith Reeves-Stevens, Garfield Reeves-Stevens

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  17. Star Trek: Enterprise Season 4 Episode 17 - Bound
    6.8/10(1853 votes)

    #17 - Bound

    S4:E17

    As a gift for negotiating with the Orion Syndicate, Captain Archer receives three Orion Slave Girls.

    Director:Allan Kroeker
    Writer:Manny Coto

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  18. Star Trek: Enterprise Season 4 Episode 18 - In a Mirror, Darkly (1)
    8.2/10(2326 votes)

    #18 - In a Mirror, Darkly (1)

    S4:E18

    In the mirror universe, Commander Archer mutinies against Captain Forrest in order to capture a future Earth ship found in Tholian space.

    Director:James L. Conway
    Writer:Michael Sussman

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  19. Star Trek: Enterprise Season 4 Episode 19 - In a Mirror, Darkly (2)
    8.1/10(2194 votes)

    #19 - In a Mirror, Darkly (2)

    S4:E19

    In the mirror universe, Archer commandeers the 23rd-century Defiant from the Tholians and uses it in a nefarious power grab.

    Director:Marvin V. Rush
    Writer:Michael Sussman

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  20. Star Trek: Enterprise Season 4 Episode 20 - Demons (1)
    7.6/10(1783 votes)

    #20 - Demons (1)

    S4:E20

    A xenophobic faction of humanity threatens to undermine talks to form a new coalition of planets.

    Director:LeVar Burton
    Writer:Manny Coto

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  21. Star Trek: Enterprise Season 4 Episode 21 - Terra Prime (2)
    8.1/10(1888 votes)

    #21 - Terra Prime (2)

    S4:E21

    A human isolationist leader threatens to destroy Starfleet Command unless all aliens leave Earth immediately.

    Director:Marvin V. Rush
    Writer:Unknown

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  22. Star Trek: Enterprise Season 4 Episode 22 - These Are the Voyages...
    5.3/10(2931 votes)

    #22 - These Are the Voyages...

    S4:E22

    Six years in the future, an emotional Captain Archer and the crew return to Earth to face the decommission of Enterprise and signing of the Federation charter.

    Director:Allan Kroeker
    Writers:Brannon Braga, Rick Berman

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Season 4 Ratings Summary

"Storm Front (1)" is the best rated episode of "Star Trek: Enterprise" season 4. It scored 7.3/10 based on 1994 votes. Directed by Allan Kroeker and written by Manny Coto, it aired on 10/8/2004. This episode is rated 0.0 points higher than the second-best, "Storm Front (2)".