Siren - Season 3
Description: Ben’s shocking decision to let the reporter die at the end of season two has ripple effects in his relationship with Maddie and Ryn. Meanwhile, a dangerous, sophisticated new mermaid arrives in Bristol Cove, challenging Ryn’s leadership and igniting an epic undersea battle between rival tribes. All of this is complicated by the fact that Ryn’s baby, now being carried by a surrogate, must be protected at all costs.
Episodes

Borders
Aired: Apr 2, 2020
As an old friend visits Helen, a new mermaid arrives leaving Ryn questioning the...

Revelations
Aired: Apr 2, 2020
When another mysterious death is uncovered in Bristol Cove, Ryn suspects Tia. Ma...

Survivor
Aired: Apr 9, 2020
Ryn seeks help only to learn the secret existence of her unborn child. Ben sets ...

Life and Death
Aired: Apr 16, 2020
Ben and Maddie help Ryn guide her surrogate though a life-threatening delivery. ...

Mommy and Me
Aired: Apr 23, 2020
Ryn returns to land to explore human motherhood. Maddie and Robb come across a g...

The Island
Aired: Apr 30, 2020
Ryn discovers a refuge of injured mermaids that escaped Tia’s violent takeover...

Northern Exposure
Aired: May 7, 2020
Ryn, Ben, Maddie must recruit new allies in the fight against Tia. Helen seeks a...

‘Til Death Do Us Part
Aired: May 14, 2020
Ryn, Ben and Maddie must protect Bristol Cove from Tia’s army. Meanwhile, Ben�...

A Voice in the Dark
Aired: May 21, 2020
Tia unleashes a deadly attack on Bristol Cove. Ryn, Ben and Maddie race against ...

The Toll of the Sea
Aired: May 28, 2020
In an effort to save Hope, Ryn and Ben confront Tia in an undersea battle betwee...