An unexpected visitor forces Don to reevaluate his new life. The Clarke family tries to pick up the pieces after their devastating loss. Patrick's loyalties are tested as the cop killer investigation heats up.
In this episode Martins travels take him miles to the San Juan Islands in Washington State, just off Americas North West Pacific coast, right on the border with Canada. There are more than islands, mostly uninhabited.
MKRs biggest fans host the biggest night ever, which includes two MKR firsts.
After a couple of dates, couples consider whether the grass might be greener on the other side.
With just four weeks left until decision day, the four couples try to deepen their connection with their spouses Dr. Pepper makes a surprise visit to get to the bottom of some unsettling news.
The U.S. Navy's SEALAB, a pressurized underwater habitat complete with science labs and living quarters for divers, helps advance deep sea diving and rescue.
While Holly's condition weighs heavily on an emotionally invested Ange, Holly's distraught parents must put their differences aside to make a heartbreaking decision, but are they prepared for what lies ahead? When new locum Chloe covers on Darwin, a smitten Cameron sets out to impress, but with a tricky patient keeping him on his toes will Cameron step up to the plate? There's no love lost between Xavier and Carole, so when a disgruntled Xavier is tasked with treating spiritual Carole, it's clear she's not the only one in pain.
In the final episode, Sharon and Rob arrive in Boston for a family holiday only to receive some tragic news about Rob's mum, Mia. Under pressure, the couple need to negotiate an estranged family member and a 'grief vampire', while Rob has a tempting, but complicated offer from an old friend.
A severed hand washes up on a Shetland beach, with further body parts discovered in a holdall that has been dumped at sea. Perez and the team begin a complex murder investigation.
Appa and Jung try out the old family ping pong table Umma's feelings get hurt when Janet refuses to hang out with her a gift basket causes problems.
Mrs. Adler joins a children's music group and is too ashamed to tell the other teachers. Ms. Watson and Ms. Bennigan find their classes passing notes, which causes a rift in their friendship.
Moira and the Jazzagals take Jocelyn out for a night at the casino, while Johnny tries to navigate an awkward conversation with Stevie about intimacy in the workplace.
A stunning structure uncovered in Smith's Cove perplexes the brotherhood like never before and at the Money Pit, the team finds evidence they may have discovered the legendary box believed to contain the Oak Island treasure -- the elusive Chapple vault.
Max and Michael begin to worry about Isobel after a series of mysterious blackouts cause her to spiral. Liz turns to Grant Green for help when she learns that he may have witnessed something strange on the night Rosa died. Meanwhile, Kyle and Alex uncover a secret that Kyles father had been keeping from everyone.
Katie plans a “friend date” in hopes of reconnecting with Taylor and encourages Greg to attend self-help guru Johnny Diamond’s seminar with Oliver. Meanwhile, Anna-Kat takes extreme measures to secure her place as Katie’s favorite child.
Dre and Bow struggle with the changing times of identity politics and gender neutrality. Diane auditions for the school play and scores the male lead part, but her crush starts spending time with another girl. Meanwhile, Junior’s Valentine’s Day date goes awry after Dre and Pops have a talk with him about chivalry.
When one of the Inner Circle goes missing, Reeva intensifies security in their compound, but realizes that her plans may have already been exposed. Furious and paranoid, Reeva resorts to violence. Caitlin and Reed consider using the serum to restrict Lauren's use of her powers, hoping it will help her as she wrestles with nightmares about the Inner Circle and her ancestors. And it's the battle of two extreme ideologies when the Morlocks and the Purifiers come face-to-face in battle.
After Iris lands in serious danger, Nora races to save her mother. Barry puts the finishing touches on the metahuman cure, leaving Cisco with a rare night off so he decides to take Kamilla on a date.