Crabtree goes undercover at a chess tournament to investigate the murder of a Russian master.
After a poker game with the contestants leaves Serena the sore winner, Chet decides to teach her how to be the woman that all men want to marry. Quinn makes a connection with one of the contestants after meeting Chet's new swimsuit model girlfriend.
A man lies dead in a Peterborough park. The position of his body raises intense suspicions but rigor mortis has set in and the trail of evidence is going cold. Detectives are called in to investigate.
As Conrad battles a group of overly aggressive attending physicians on behalf of a patient with a mysterious chronic ailment, he also must face off against his father who has shown up at the hospital unannounced. When Mina goes out of her way to help a young man from her neighborhood who almost mugged her, Nic offers her assistance and discovers a secret that Mina has been keeping behind closed doors. While away from the hospital, Nic enlists the help of Devon to keep an eye on Lily, which leads him to an incredible find that has him questioning Dr. Lane's motives. Also, Renata's plans to poach a renowned surgeon from another hospital hit a standstill when Bell decides he doesn't agree with him.
Frank and Lu investigate death threats made against a former soap star who is about to stage her return to the limelight.
Lisa takes Sandoval and Schwartz on a business trip to Las Vegas to design their new bar, but when the guys focus more on partying than professionalism, Lisa questions the whole partnership. Meanwhile in Vegas, Brittany tells Katie and Ariana she needs to take a pregnancy test, and everyone is shocked by Jax's reaction to the results. Back in L.A., Lala reaches out to former frenemy, Stassi, to help plan her debut musical event, and Stassi urges Lala to confront the wildcard that could sabotage her performance, James Kennedy.
The moms’ weekend comes to a close with a revealing game before the gang all head back to the city. Everyone returns to the Hamptons ready to celebrate Kyle’s birthday weekend. Carl and Lauren clear the air of all the past weekend’s drama, Stephen goes on a blind date, and Danielle has a houseguest. Everything kicks into high gear when Kyle’s “revolutionary” 35th birthday party gets officially sent as Lindsay anxiously awaits the arrival of a very special guest.
Jack experiences the art of living in France, one drink at a time. He explores the beautiful and brutal world of water jousting, drinks boozy foam in the French Alps with a couple hundred goats and toasts the finest champagne on Bastille Day.
It's finally time for Mega Race 2, and that means that the racers from Street Outlaws, Fast N Loud, and Misfit Garage are all in Arizona for the big race. It's Oklahoma vs. Texas, and these guys will do anything to win.
When Damien and Nora Darhrk take Ray hostage they force him to try and fix the Fire Totem, but Ray tries to use the power struggle between them to his advantage. Ray and Nora find themselves working together in 1960s East Germany in order to fix the totem, but soon come face to face with a younger and deadlier version of Damien Dahrk. Meanwhile, Sara seems to be taking positive steps in her personal life.
The Ghost hatches a plan to free Lothal, though a traitor may be in their midst.
Despite society and the world as we know it having collapsed, a massive, automatic product-manufacturing factory continues to operate according to the principles of consumerism - humans consume products to be happy, and in order to consume continuously, they must be denied freedom of choice and free will. When a small band of rebels decide to shut down the factory, they discover they may actually be the perfect consumers after all.
It’s a real-life game of clue for Liv after she eats the brains of a despicable dowager and must determine which one of her disgruntled servants killed her. Clive and Bozzio are struggling to maintain a healthy relationship. Meanwhile, circumstances place Major and Liv in opposition to one another.
Groups unite their forces and converge on the Hilltop; Aaron and Enid search for allies; Simon takes matters into his own hands.
Joel introduces a new batch of reality TV bros and revels in Indian pop culture. Billy Eichner drops by with a dire warning about Donnadorable.
Dr Turner gets involved with a troubled young man, and Lucille makes new friends. Meanwhile, Barbara lies ill in hospital.
Brandon branches out on his own, while Emmett searches for his son after Tiffany takes him away. Ronnie seeks redemption at a mosque where he meets Rafiq. Kevin tries to stop his best friend from going down a dark path.