Actors Jason Biggs and Jenny Mollen take eight surprised bachelors to a birthing class. The bachelorette gets a real-life health scare, and one man comes to her rescue. Lukas Graham performs "Love Someone".

Dr. Nancy Jaax has one of the most dangerous jobs in the world handling deadly viruses; after a lab accident, she is faced with a possible Ebola outbreak on U.S. soil.

Roberta and Pujit identify a suspect while Violet's lurid, exploitative murder blog goes too far, making her and Joe targets of outrage and revenge.

With Dante back in her life, it's impossible for McKenna to keep hiding the truth about her mother's death from Syd. At the same time, Syd is in a mess of her own as Arlo plots against those she loves. As if this isn't enough on Syd and McKenna's plate, our team continues its hunt for answers in the murder of the trans woman and her fiancé.

Valery Legasov and Soviet Deputy Prime Minister Boris Shcherbina consider using lunar rovers to remove radioactive debris, while Ulana Khomyuk faces government hurdles in determining the truth about the cause of the explosion.

Dr. Nancy Jaax and her lab partner, Dr. Peter Jahrling, must take matters into their own hands to determine the source of the virus before it spreads; Dr. Jaax convinces an employee to hand over samples from infected moneys.

Stan has Roger pretend to be a shark to help Steve overcome his fears. Hayley's friend Danuta becomes romantically interested in Klaus.

With Ann Walker's mental state in a downward spiral, Lister is forced to contemplate travelling to Europe alone, despite her family's warnings that doing so will raise eyebrows. Aunt Anne and Captain Lister endure another visit from the irritating Mr. Abbott, while Marian remains peeved that her sister is absent once again. Lister reopens her coal-mine negotiations with the powerful Rawson brothers. Thomas Sowden's secret casts a cloud over his budding relationship with Suzannah Washington. Ann's Scottish relatives swoop in with their own ideas about what's best for her future.

Syd and McKenna's personal hunt for Gabriel Knox ramps up as they let the Bens in on their search for the elusive Arlo. Meanwhile, a conflicted Syd must deal with a family crisis, while McKenna is left with a difficult choice between her past and her future.

In Martha's Vineyard, Nola gets a chance to learn from artists like Carrie Mae Weems and Amy Sherald. But an unwelcome surprise throws her off her game.

Trying to pick up the pieces, Sean steps up and Angela looks for answers. Anne sets the stage for ruin while couples assemble for real estate drama.

Carolina hears shocking claims about her family. Nicolás worries the ship is headed into a storm. The captain's decision spurs Aníbal to take action.

These immunity rounds involve sauce, secrets and citrus. A contestant will face off against an established chef that will be kept secret from everyone, including the judges, until the very end.

With her hopes of release fading, Rita is forced to take drastic measures to prevent Ray from wasting his life on her.

After a fight between Mr. Black and Fin over the house gun, Mr. Black encourages his daughter to take up recreational shooting for stress relief.

Coming Soon...

Coming Soon...

As Dominic continues to treat Isaac's father, Lofty is determined to protect him, but when Dominic refuses to let him it puts their marriage in doubt and plays into Isaac's hands. A hungover Jac is mortified she can't remember how the previous night ended with Ken, much to Kian's amusement. She eventually gets her answer, but not before having to save Ken's life first.

Daniel uses his birthday party to reveal a dangerous plan. And as Viv Rook rises to power, the Lyons gather for a funeral. But Celeste is left to fight alone as Bethany's obsession.