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The Best Episodes of Helix

Every episode of Helix ranked from best to worst. Let's dive into the Best Episodes of Helix!

Binge this in 19h 30m•Peaking at 7.8/10

Helix is an intense thriller about a team of scientists from the Centers for Disease Control who travel to a high-tech research facility in the Arctic to investigate a possible disease outbreak, only to find

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Seasons2

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Episode Rankings

  1. #1 Fan Favorite
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    Helix Season 1 Episode 9 - Level X
    7.8/10(533 votes)

    #1 - Level X

    S1:E9

    The CDC teams learns the real purpose of the infection and Alan and Julie make a perilous journey to retrieve the canister that has the original source virus.

    Director:Bradley Walsh
    Writer:Sean Crouch

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  2. Helix Season 1 Episode 8 - Bloodline
    7.6/10(529 votes)

    #2 - Bloodline

    S1:E8

    Alan risks his life to save his brother Peter from Ilaria CEO Constance Sutton, only to see him re-captured by Vectors. Julia Walker deals with the mystery of her "cure" while her half- brother Daniel confronts their father, Dr. Hatake, about being abducted as a child.

    Director:Bradley Walsh
    Writer:Mark Haslett

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  3. Helix Season 2 Episode 7 - Cross-Pollination
    7.6/10(379 votes)

    #3 - Cross-Pollination

    S2:E7

    As Peter gains a new cellmate, Michael takes extreme action when his followers begin to mutiny.

    Director:Steven A. Adelson
    Writer:Adria Lang

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  4. Helix Season 1 Episode 4 - Single Strand
    7.5/10(632 votes)

    #4 - Single Strand

    S1:E4

    As Alan risks killing Peter in a desperate effort to cure him, Walker teams with a mysterious young researcher to survive their quarantine. Jordan discovers her Rapid Response test is flawed.

    Director:Duane Clark
    Writer:Unknown

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  5. Helix Season 1 Episode 7 - Survivor Zero
    7.5/10(561 votes)

    #5 - Survivor Zero

    S1:E7

    As Ilaria CEO Constance Sutton arrives to collect the virus and its cure, Alan finds Walker seemingly symptom-free. Daniel learns the truth about his "adoption" by Hatake.

    Director:Mike Rohl
    Writer:Sean Crouch

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  6. Helix Season 1 Episode 13 - Dans L'Ombre
    7.5/10(512 votes)

    #6 - Dans L'Ombre

    S1:E13

    Alan and Peter capture the assassin Scythe and demand to know the whereabouts of Julia's mother. Balleseros confronts Hatake about the missing Inuit children, while Anana and her brother learn of Daniel's fate. Concerns that the virus is in Ilaria's possession again forces Alan and the team off the base to search the world in order to retrieve it.

    Director:Brad Turner
    Writer:Steven Maeda

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    The 20 WORST Episodes of Helix

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  7. Helix Season 2 Episode 1 - San Jose
    7.5/10(575 votes)

    #7 - San Jose

    S2:E1

    15 months after the events at Arctic Biosystems, new CDC team with the addition of biotoxicologist Kyle Sommer respond to a potential outbreak on a Windjammer in the Northern Pacific. Their search leads them to an island occupied by a mysterious cult led by the charismatic Michael. Meanwhile, 30 years in the future, Walker arrives at the same island searching for Alan Farragut.

    Director:Steven A. Adelson
    Writer:Steven Maeda

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  8. Helix Season 1 Episode 1 - Pilot
    7.4/10(953 votes)

    #8 - Pilot

    S1:E1

    A Center for Disease Control medical team's investigation of a disease outbreak at a high tech arctic research lab uncovers the truth about a secretive research project that could threaten the future of humankind.

    Director:Jeffrey Reiner
    Writer:Cameron Porsandeh

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  9. Helix Season 1 Episode 5 - The White Room
    7.4/10(620 votes)

    #9 - The White Room

    S1:E5

    As Alan's controversial cure leaves Peter clinging to life, the unchecked virus forces Jordan to make a devastating decision. Walker discovers the surprising truth about her new ally, while Daniel squares off against Balleseros.

    Director:Duane Clark
    Writer:Misha Green

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  10. Helix Season 1 Episode 10 - Fushigi
    7.4/10(504 votes)

    #10 - Fushigi

    S1:E10

    In a last ditch effort to find help and a cure, Alan and Julia go to an abandoned satellite station discover a shocking secret that reveals Hatake's ultimate goal and the reason why he has developed the deadly virus.

    Director:Jeremiah S. Chechik
    Writer:Misha Green

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  11. Helix Season 1 Episode 11 - Black Rain
    7.4/10(500 votes)

    #11 - Black Rain

    S1:E11

    The Vectors start working together to hunt down the uninfected as the CDC develops a risky cure and a band of assassins from Ilaria secretly infiltrate the base.

    Director:Jeremiah S. Chechik
    Writer:Tiffany Greshler

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  12. Helix Season 1 Episode 12 - The Reaping
    7.4/10(511 votes)

    #12 - The Reaping

    S1:E12

    The uninfected are hiding in a secret bunker on the base as the CDC attempt to retrieve the canisters with the virus and the cure while the Ilaria assassins capture Hatake and force him to chose between which one of his children they will kill first.

    Director:Brad Turner
    Writer:Adam Lash

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  13. Helix Season 2 Episode 8 - Vade in Pace
    7.4/10(360 votes)

    #13 - Vade in Pace

    S2:E8

    The Coast Guard arrives on the island to take the CDC team to another island to deal with another outbreak of the pathogen. Meanwhile, Sister Amy has to contend with Brother Michael and his plans.

    Director:Steven A. Adelson
    Writer:Bobak Esfarjani

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  14. Helix Season 1 Episode 2 - Vector
    7.3/10(806 votes)

    #14 - Vector

    S1:E2

    As Dr. Alan Farragut accelerates the hunt for his infected brother Peter, the quarantine of three scientists threatens to create panic at the lab. Doreen finds evidence that Dr. Hatake is lying about his research.

    Director:Brad Turner
    Writer:Keith Huff

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  15. Helix Season 1 Episode 3 - 274
    7.3/10(686 votes)

    #15 - 274

    S1:E3

    As Alan sets up an isolation unit to quarantine the infected lab workers, Walker and Jordan each face the possibility that they have the deadly virus, too.

    Director:Steven A. Adelson
    Writer:Misha Green

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  16. Helix Season 2 Episode 2 - Reunion
    7.3/10(448 votes)

    #16 - Reunion

    S2:E2

    The CDC team continue to investigate the island; at the same time, they discover Peter's brother, Alan, is a member of Brother Michael's cult, and his warnings for them to leave the abbey fall on deaf ears.

    Director:Steven A. Adelson
    Writer:Timothy J. Lea

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  17. Helix Season 1 Episode 6 - Aniqatiga
    7.2/10(543 votes)

    #17 - Aniqatiga

    S1:E6

    After Daniel leaves Balleseros to die, the mystery surrounding his connection to Hatake is revealed. As he works to save Peter, Alan struggles with his feelings for both Walker and Jordan.

    Directors:Mike Rohl, Duane Clark
    Writer:Adam Lash

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  18. Helix Season 2 Episode 3 - Scion
    7.2/10(399 votes)

    #18 - Scion

    S2:E3

    Peter and Jordan leave the safety of the Abbey to retrieve some specimens and discover just what’s living in the woods, meanwhile Sister Amy plots to make them leave forever.

    Director:Jeremiah S. Chechik
    Writer:Allison Miller

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  19. Helix Season 2 Episode 5 - Oubliette
    7.2/10(368 votes)

    #19 - Oubliette

    S2:E5

    Michael locks Peter and Alan in a pit. Alan escapes and discovers that Kyle has a secret of his own. Agnes reveals a shocking truth to Michael, who drastically turns on her for doubting him. In the future, Caleb uncovers Walker's deception and takes matters into his own hands.

    Director:Grant Harvey
    Writer:Leigh Dana Jackson

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  20. Helix Season 2 Episode 13 - O Brave New World
    7.2/10(387 votes)

    #20 - O Brave New World

    S2:E13

    Kyle rescues Dr. Sarah Jordan as Alan Farragut fights his own brother, Peter Farragut.

    Director:Steven A. Adelson
    Writer:Steven Maeda

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  21. Helix Season 2 Episode 6 - M. Domestica
    7.1/10(366 votes)

    #21 - M. Domestica

    S2:E6

    Amy creates an outbreak of the disease. Michael torments Peter in the pit. Alan, Jordan and Kyle discover the truth about the Abbey's food chain. An uprising at the Abbey threatens the safety of the uninfected. In present-day Paris, Balleseros meet an unlikely immortal.

    Director:Grant Harvey
    Writer:Javier Grillo-Marxuach

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  22. Helix Season 2 Episode 12 - The Ascendant
    7.1/10(341 votes)

    #22 - The Ascendant

    S2:E12

    While Kyle and Jordan try to escape the island as the followers hunt them, Walker and Alan search for the Mother Tree so that Walker can halt ILARIA's deadly plan.

    Director:Jeff Renfroe
    Writer:Javier Grillo-Marxuach

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  23. Helix Season 2 Episode 4 - Densho
    7.0/10(381 votes)

    #23 - Densho

    S2:E4

    As Michael struggles to keep the abbey under control, the CDC team moves closer toward tracking the source of the pathogen. Alan fights the urge to rejoin his team and confronts the reality about Peter’s allegiances. In the future, Walker makes a desperate attempt to escape from her delusional father, with potentially deadly consequences.

    Director:Jeremiah S. Chechik
    Writer:Tiffany Greshler

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  24. Helix Season 2 Episode 10 - Mother
    7.0/10(355 votes)

    #24 - Mother

    S2:E10

    The Abbey becomes a house of horrors as Kyle struggles with his infection and Anne begins to shape a successor to Michael.

    Director:Jeremiah S. Chechik
    Writer:Tiffany Greshler

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  25. Helix Season 2 Episode 11 - Plan B
    7.0/10(356 votes)

    #25 - Plan B

    S2:E11

    The Navy prepare to implement Plan B, a final solution to ensure that the virus and everyone infected with it never make it off the island.

    Director:Jeff Renfroe
    Writer:Leigh Dana Jackson

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Best Episodes Summary

"Level X" is the best rated episode of "Helix". It scored 7.8/10 based on 533 votes. Directed by Bradley Walsh and written by Sean Crouch, it aired on 2/28/2014. This episode scored 0.2 points higher than the second highest rated, "Bloodline".