Siren Season 2

Siren Season 2 has built a real following on and among viewers who want their sci-fi to think as hard as it looks. The show says what it needs to say in a single season, no filler. With 3,423 viewer ratings on TMDB, this is not a title flying under the radar. Eline Powell anchors it with a performance that grounds the bigger ideas in something human. Put it on tonight and see for yourself.

Whatever else is competing for your attention this week, Siren Season 2 is worth clearing space for. The world-building is meticulous, but it is the characters who carry Siren Season 2 through its more ambitious moments. More mermaids appear in the coastal town of Bristol Cove … but are they seeking revenge or is something more catastrophic driving them out of the sea? Marine researchers Ben and Maddie continue to establish a bond with mermaid Ryn, not only to protect her, but to try to help save her entire civilization. Eline Powell and Alex Roe lead a cast that brings real weight to the material. It was aired in 2019. The rules of Siren Season 2's world are consistent enough that the big swings never feel like cheating. The consistency throughout is what elevates it — not every moment is the best, but none of them are a reason to stop watching.

Sci-fi fans who want ideas alongside the spectacle will find Siren Season 2 genuinely rewarding. It stands on its own even without an obvious comparison point. Short enough to finish in a weekend, substantial enough to feel satisfying. Eline Powell grounds the bigger ideas in something human. Once you are in, you will want to talk about it.

🎬 Siren Season 2 — Episode Guide

The Arrival

2019-01-24

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.

The Wolf at the Door

2019-01-31

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 conn...

Natural Order

2019-02-07

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.

Oil & Water

2019-02-14

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.

Primal Instincts

2019-02-21

Ryn continues to try to teach the other mermaids to be more human in order to better assimilate, but some are starting to resist her, causing Ryn to wonder if she herself is becoming too human. Maddie finds herself in a dangerous situation trying to help her mom. Meanwhile, Ben and Xander reconcile ...

Distress Call

2019-02-28

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.

Entrapment

2019-03-07

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.

Leverage

2019-03-14

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.

No North Star

2019-06-13

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.

E10

All In

2019-06-20

With Elaine Pownall’s health worsening, she seeks treatment from the military’s medical trial using mermaid cells, but the procedure doesn’t come without side effects to the mermaids. Meanwhile, Helen and Rick learn more about the hybrid status, their history in Bristol Cove, and discover they are f...

E11

Mixed Signals

2019-06-27

Maddie and Ben contend with how to help Ryn knowing that in order to help Elaine get better, they will need to continue the procedures on Ryn. Meanwhile, when one of the group gets sirened, there is more drive than ever to get to the bottom of how the siren song really works—further piquing the inte...

E12

Serenity

2019-06-27

Ryn goes back to the ocean to get help for Ben and Maddie’s conditions but discovers that continuing to go back may get harder than she realized the longer she’s on land. But when they learn that there may be a special place in Ryn’s homeland that could help them, Ben, Maddie and Ryn must all ventur...

E13

The Outpost

2019-07-11

Mermaid mating season has begun, with Ryn knowing she will need to go back to the sea to help her colony. The hybrids convince one of the mermaids to come with them to a remote location, leading Helen and Ben on a hunt to find them. A journalist turns to Xander for help putting the pieces together o...

E14

The Last Mermaid

2019-07-18

Mating season turned out to be less successful than everyone had hoped, leading them to question the possibility of the mermaids procreating on land. Ryn brings a new mate ashore for the good of the colony, but it raises emotional questions for Ben and Maddie.

E15

Sacrifice

2019-07-25

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 merma...

E16

New World Order

2019-08-01

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

📡 Where to Watch Siren Season 2

🎬 Siren Season 2 — Episode Guide

🎭 Cast of Siren Season 2

📋 All Seasons of Siren

Never Lose Track of Siren