Delilah and Sophie come together during a family emergency; Rome and Regina learn that their potential birth mother could be in danger; and Maggie and Gary face a harsh reality…

Abby reflects on the past and contemplates a future on her own terms. She and Mick deal with the damage to the reputation of O’Brien Construction, Jess struggles with something…

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…

While the ghosts build a resistance against Roman, Port Moore survivors draw straws in preparation for their final battle, a quest to connect the two halves of the artifact in…

The town leans on skeptical and steadfast handyman Doug after Port Moore’s social structure begins to collapse, but when Doug’s dead daughter persuades Roman to deliver a message, Doug’s well…

Lambda’s attempts to experiment on their confiscated pod go awry when a grotesque Norm emerges from the ghost vessel and unleashes havoc on anything in his path; a monster hunt…

Roguish smuggler Billy sails into Port Moore to find his hometown disturbed by recent events, and as he moves to distribute his latest shipment, his beloved boat and only escape…

Research scientist Landis Barker self-experiments to quantify the haunting of a Lambda Technologies branch in Port Moore after a particle accelerator test goes wrong and the entire building goes into…

Asher’s views on the construct of marriage complicate his future with Jerome. Meanwhile, Asher also briefly revisits his religious past to aid a patient’s conversion to Judaism for his fiancée.

After talking to Lucifer and Linda, Maze realizes that she is looking for more out of life and decides to head to Canada for a tricky case. Chloe however, becomes…

Olivia begins to regain her memories of her encounter with William Bell. Meanwhile, the “First Wave” tries to collect the head of their leader, and the traitor makes his move.

Efforts to open trade relations with a species called the Genii turn sour when the team discovers their new “allies” have ulterior motives.

Major Sheppard plays a dangerous game of cat and mouse with soldiers who have seized control of Atlantis and have taken Weir and McKay hostage.

Colonel Sheppard begins to undergo a disturbing physical transformation after being exposed to Beckett’s anti-Wraith drug.

Jody Mills is matched with an overeager partner during a mandatory sheriff’s retreat; when a gruesome corpse is discovered, Jody calls Sam and Dean to help investigate.

Back to the future, Castiel sends Dean to 1973 Lawrence, Kansas, where he meets a nice young couple named John and Mary Winchester. Dean’s parents. And Mary has a secret.