Episode 1
Pilot
The coastal town of Bristol Cove, once known for being home to mermaids, is turned upside down with the arrival of a mysterious girl.
Where to watch Siren
TV series
Siren
2018TV-143 seasons7.7 / 10
More. Are. Coming.
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 this folklore all too true, the battle between man and sea takes a very vicious turn as these predatory beings return to reclaim their right to the ocean.
Streaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
Siren is available to stream on Disney+ and Hulu in United States. You can also rent or buy it from Google Play, Amazon, and Apple TV. Use the direct links below to open the provider.
Synopsis
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 this folklore all too true, the battle between man and sea takes a very vicious turn as these predatory beings return to reclaim their right to the ocean.
Season 1 episodes
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Episode 2
The Lure
Ben and crew of The North Star uncover a device emitting a strange sound. Meanwhile, Ryn finds shelter in the home of the local folklore expert.
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Episode 3
Interview with a Mermaid
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.
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Episode 4
On the Road
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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Episode 5
Curse of the Starving Class
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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Episode 6
Showdown
When Ben and Maddie attend his mother’s fundraising gala, an unexpected guest shows up and offers to put an end to the overfishing that’s threatening the lives of the mermaids in Bristol Cove.
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Episode 7
Dead in the Water
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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Episode 8
Being Human
Bristol Cove mourns a loss causing Ryn to experience a new human emotion.
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Episode 9
Street Fight
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.
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Episode 10
Aftermath
In the season finale, the enchanting siren song takes hold of Ben and Decker. Meanwhile, Dale must answer for the escalating crime in Bristol Cove.
Where to watch SirenEpisode information updated Jul 22, 2026
More about Siren
Cast
Eline PowellRyn
Alex RoeBen Pownall
Fola Evans-AkingbolaMaddie Bishop
Ian VerdunXander McClure
Rena OwenHelen Hubbell
Ron YuanAldon Decker
Alvina AugustViv
Andrew JenkinsDoug PownallCredits
- Created by
- Dean White, Eric Wald, Nick Copus
- Written by
- Eric Wald, Emily Whitesell, Liz Maccie, Ian Sobel, Michael Gans, Richard Register, Matt Morgan, Holly Brix, Elle Triedman, Heather Thomason, Zoë Green, Zach Ayers
Production details
- Status
- Canceled
- Series type
- Scripted
- Episodes
- 36
- Original language
- English
Networks & production
FreeformUnited States
Themes
mermaidsiren
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