Feeling caught in a web of lies, Andy searches for answers on her own. Laura sends a message on live TV and soon finds her past catching up with her.

Andy probes possible connections to her mother, including an inmate and a pharmaceutical CEO. Despite lingering threats, Laura looks for a way out.

Andy attempts to retrieve a suitcase from Mike’s hotel room as her mother reconnects with people from her past. A bittersweet reunion is cut short.

Andy heads to a familiar place with a companion as memories of her childhood come flooding back. Flashbacks reveal the Quellers’ struggles after Oslo.

During an intense confrontation, Andy comes to a frightening realization. A closer look at the horrific events in Oslo brings more truths to light.

Forced to flee in the night, Andy prepares to navigate the long journey to Maine without a GPS, while Laura asks Gordon for help with a delicate matter.

Feeling caught in a web of lies, Andy searches for answers on her own. Laura sends a message on live TV and soon finds her past catching up with her.

Andy probes possible connections to her mother, including an inmate and a pharmaceutical CEO. Despite lingering threats, Laura looks for a way out.

Andy attempts to retrieve a suitcase from Mike’s hotel room as her mother reconnects with people from her past. A bittersweet reunion is cut short.

Andy heads to a familiar place with a companion as memories of her childhood come flooding back. Flashbacks reveal the Quellers’ struggles after Oslo.

During an intense confrontation, Andy comes to a frightening realization. A closer look at the horrific events in Oslo brings more truths to light.

Forced to flee in the night, Andy prepares to navigate the long journey to Maine without a GPS, while Laura asks Gordon for help with a delicate matter.

Veronica takes the stand in Aaron Echolls’s murder trial, and is distracted during final exams while waiting for the verdict. Meanwhile, Keith takes new evidence about the mayor to Lamb,…

When a private website for Neptune High’s gay students is hacked, and the members blackmailed, Veronica finds it difficult to track down the culprit when the victims want to remain…

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…

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

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

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…

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…

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.

The coastal town of Bristol Cove, once known for being home to mermaids, is turned upside down with the arrival of a mysterious girl.

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.

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…

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…

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…

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…

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…

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…

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…

With the cops on their tail, the Cody boys try to pull off their first heist without Smurf and Baz. They return to find unexpected guests waiting at home. Smurf…

Deran gets to know his father Billy and helps J with a dilemma as Pearce closes in on Smurf’s laundering operation. Craig uncovers a secret that sends him to Smurf…

Deran leads the charge in planning the weed heist; Lucy calls Pope down to Mexico for some intel on Baz’s murder; J reaches a breaking point with Smurf; Craig learns…

The weed heist goes awry and leaves J and Deran stranded. Pope and Billy butt heads as Craig tries to keep the peace between them. Smurf learns about what J…

Suspicion grows when Smurf learns of a new threat to the family. Craig tracks down Frankie in the wake of her betrayal, and Deran makes a dangerous decision to try…

J gains favor with Smurf as he puts together the plan for a new job, while Angela learns more about what Smurf’s been hiding. Craig explores his new relationship with…

J faces the consequences of his missteps with Mia. Pope worries about Smurf’s disappearance, while Smurf visits someone from her past. Craig grows frustrated with Deran’s secrecy after Deran recruits…

When Smurf realizes she may be in jail a lot longer than expected, she pits her sons against one another, the consequences be damned.

Baz fights for his life as the Cody boys figure out what their next move is in the aftermath of the shooting. Smurf gets some surprising news in jail and…

Pope learns disturbing details about where Smurf has been, and the revelation puts Angela’s spot in the house in jeopardy. Adrian’s return to Oceanside leads to a confrontation with Deran,…

With a military stand-off overseas and potential violence at home, Francis wants to finish off Tusk for good. Claire and Jackie Sharp collide.