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The Best Episodes of Siren

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

The Best Episodes of Siren

The coastal town of Bristol Cove is known for its legend of once being home to mermaids. When the arrival of a mysterious girl proves...

Seasons3

  1. Background image for The Toll of the Sea
    8.4/10(316 votes)

    #1 - The Toll of the Sea

    S3:E10

    In an effort to save Hope, Ryn and Ben confront Tia in an undersea battle between the mermaid tribes. Maddie and Robb work to find a cure for Xander, while Helen and the hybrids help restore order. Ted struggles to accept Ben’s reality. Season finale.

    Director:Unknown
    Writer:Unknown
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  2. Background image for Leverage
    8.3/10(353 votes)

    #2 - Leverage

    S2:E8

    Mermaids and humans join forces in a radical plan to stop the oil company, but their efforts have a devastating effect. And facing an uncertain future, Ben, Maddie and Ryn come together for a romantic farewell.

    Director:Joe Menendez
    Writer:Eric Wald
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  3. Background image for Northern Exposure
    8.2/10(226 votes)

    #3 - Northern Exposure

    S3:E7

    Ryn, Ben, Maddie must recruit new allies in the fight against Tia. Helen seeks answers when she’s haunted by Donna’s spirit. Tia obtains dangerous weapons she plans to use in her fight. Xander struggles to make amends with Annie.

    Director:Unknown
    Writer:Unknown
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  4. Background image for A Voice in the Dark
    8.2/10(234 votes)

    #4 - A Voice in the Dark

    S3:E9

    Tia unleashes a deadly attack on Bristol Cove. Ryn, Ben and Maddie race against time to find a cure for Xander’s mysterious illness, while anticipating Tia’s next move. Baby Hope returns to land to reconnect with Ryn.

    Director:Unknown
    Writer:Unknown
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  5. Background image for New World Order
    8.1/10(303 votes)

    #5 - New World Order

    S2:E16

    Ben faces a choice that has rippling consequences amongst mermaid, hybrid and human alike, as the truth about mermaids is exposed.

    Director:Unknown
    Writer:Unknown
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  6. Background image for The Island
    8.1/10(226 votes)

    #6 - The Island

    S3:E6

    Ryn discovers a refuge of injured mermaids that escaped Tia’s violent takeover. Ben and Xander get caught in a battle with Tia’s troops. Maddie feeds Robb half-truths to secure his discretion. Ted explores his family lineage.

    Director:Unknown
    Writer:Unknown
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    The 20 WORST Episodes of Siren

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  8. Background image for Revelations
    8.0/10(243 votes)

    #7 - Revelations

    S3:E2

    When another mysterious death is uncovered in Bristol Cove, Ryn suspects Tia. Maddie befriends a new acquaintance in Seattle. Helen warns the hybrids of trouble. Xander begins training and Ted revisits the past.

    Director:Unknown
    Writer:Unknown
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  9. Background image for Survivor
    8.0/10(222 votes)

    #8 - Survivor

    S3:E3

    Ryn seeks help only to learn the secret existence of her unborn child. Ben sets out on a dangerous path to help his mom, while Xander tries to establish himself in his new career. Helen consults with Eliza to help contact Sarge.

    Director:Unknown
    Writer:Unknown
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  10. Background image for Dead in the Water
    7.9/10(497 votes)

    #9 - Dead in the Water

    S1:E7

    When Ryn is taken in for questioning, Maddie rushes to her rescue. Meanwhile, Ben and Xander return to the deep sea to search for answers, only to be met by an uninvited guest.

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  11. Background image for Life and Death
    7.9/10(226 votes)

    #10 - Life and Death

    S3:E4

    Ben and Maddie help Ryn guide her surrogate though a life-threatening delivery. Helen and Xander deliver a hybrid corpse to Beth at The Ranch. Xander faces danger on the high seas during a ride-along with the Bristol Cove water patrol.

    Director:Unknown
    Writer:Unknown
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  12. Background image for Mommy and Me
    7.9/10(225 votes)

    #11 - Mommy and Me

    S3:E5

    Ryn returns to land to explore human motherhood. Maddie and Robb come across a gruesome discovery. Ben experiences mysterious side effects and Ted confronts Helen.

    Director:Unknown
    Writer:Unknown
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  13. Background image for On the Road
    7.8/10(607 votes)

    #12 - On the Road

    S1:E4

    When the military facility goes on high alert, Chris manages to escape, but he’s not the only one who gets out.

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  14. Background image for Street Fight
    7.8/10(470 votes)

    #13 - Street Fight

    S1:E9

    Donna comes ashore with two other members of her colony to bring Ryn back home. When mermaids once again begin wreaking havoc throughout the town, Dale tries to put an end to it once and for all.

    Director:Joe Menendez
    Writer:Zach Ayers
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  15. Background image for Entrapment
    7.8/10(311 votes)

    #14 - Entrapment

    S2:E7

    Tensions are rising following a shocking discovery. And living in a tank rather than the ocean is starting to have an adverse effect on many of the mermaids. Hoping to save her kind, and help her human circle, Ryn makes a deal with a complicated ally.

    Director:Amanda Row
    Writer:Zoë Green
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  16. Background image for ‘Til Death Do Us Part
    7.8/10(213 votes)

    #15 - ‘Til Death Do Us Part

    S3:E8

    Ryn, Ben and Maddie must protect Bristol Cove from Tia’s army. Meanwhile, Ben’s injections are producing unexpected results, which alarms both him and the others. Xander juggles best man duties at Calvin’s wedding while also helping Helen.

    Director:Unknown
    Writer:Unknown
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  17. Background image for Oil & Water
    7.7/10(346 votes)

    #16 - Oil & Water

    S2:E4

    Ryn decides they need to find another solution for housing the mermaids, as hiding them becomes increasingly difficult. Ben becomes a mentor to Levi as he tries to learn how men behave on land, while Maddie continues to struggle with her mother’s renewed presence in her life.

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  18. Background image for Borders
    7.7/10(280 votes)

    #17 - Borders

    S3:E1

    As an old friend visits Helen, a new mermaid arrives leaving Ryn questioning their motives. Maddie learns the truth behind Ian’s death, as Ben fights for his mother’s treatments. While Xander is inspired to take on more responsibility.

    Director:Unknown
    Writer:Unknown
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  19. Background image for The Arrival
    7.6/10(412 votes)

    #18 - The Arrival

    S2:E1

    With more mermaids landing at Bristol Cove’s shores, the threat of discovery increases. After his encounter with the siren song, Ben tries to cope with the after effects. Maddie’s mom returns to town and tries to connect with her daughter. Meanwhile, Ryn attempts to adapt to life on land.

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  20. Background image for The Wolf at the Door
    7.6/10(352 votes)

    #19 - The Wolf at the Door

    S2:E2

    Ben, Maddie and Ryn desperately try and keep the newly arrived mermaid pack hidden from the rest of the town, but the new mermaids’ quick degradation on land forces them to get them back to the sea unnoticed during the town’s Mermaid Beauty Contest. Elaine grows more suspicious of Helen and her connections to their family.

    Director:Amanda Row
    Writer:Eric Wald
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  21. Background image for Natural Order
    7.6/10(333 votes)

    #20 - Natural Order

    S2:E3

    Ryn fights to maintain leadership of the pack when the other mermaids question her loyalties. Ben interferes in a mermaid ritual causing friction between himself and Ryn, meanwhile, Helen discovers more about her family lineage.

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  22. Background image for Distress Call
    7.6/10(320 votes)

    #21 - Distress Call

    S2:E6

    Dale copes with the fallout from Maddie and Ryn’s encounter with the man from Susan’s past, while Katrina continues to persuade the rest of the mermaid pack to get on her side—even if that means brute force against both mermaids and humans.

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  23. Background image for No North Star
    7.6/10(293 votes)

    #22 - No North Star

    S2:E9

    Ben, Maddie and the other humans deal with the fallout from the attack on the oil rig, while the mermaids reacclimate to their ocean home. Ryn comes back to land to follow through on an agreement she made with the military, despite not knowing what their ultimate goals are.

    Director:Unknown
    Writer:Unknown
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  24. Background image for Sacrifice
    7.6/10(245 votes)

    #23 - Sacrifice

    S2:E15

    Ben and Xander are left dealing with a shocking discovery about Chris and his connection to the military. Meanwhile, Helen and Maddie reluctantly seek help from the hybrids as the threat of extinction looms over the mermaids. Ryn encounters the journalist who continues to chase his theories on mermaids to increasingly desperate ends.

    Director:Unknown
    Writer:Unknown
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  25. Background image for Interview with a Mermaid
    7.5/10(659 votes)

    #24 - Interview with a Mermaid

    S1:E3

    Dale and the local police’s investigation starts pointing directly to Ryn, meanwhile Xander and Calvin’s search for Chris heats up when they locate the nurse who works at the military bunker.

    Director:Jay Karas
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  26. Background image for Curse of the Starving Class
    7.5/10(552 votes)

    #25 - Curse of the Starving Class

    S1:E5

    Ben begins to investigate some suspicious overfishing, meanwhile Decker ramps up his efforts to find his escaped mermaid and shows the true extent of his influence.

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Best Episodes Summary

"The Toll of the Sea" is the best rated episode of "Siren". It scored 8.4/10 based on 316 votes. Directed by Unknown and written by Unknown, it aired on 5/28/2020. This episode scored 0.1 points higher than the second highest rated, "Leverage".