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.
Nishikata receives his first cell phone and can't wait to play tricks on Takagi-san. He sends her a scary video to frighten her, but it doesn't quite work. As usual, Takagi-san has the upper hand when it comes to teasing...
When Franco discovers that his new girlfriend is rich, he questions her true reasons for dating him; Arthur significantly raises the price of his donuts to help pay for a new boat motor and winds up attracting the hipster crowd he once rejected.
The weakest teams from each Group Challenge meet at Elimination House where they face the biggest table of judges in MKR history. Which team will handle the pressure and who will send themselves home?
After convincing Kevin to break things off with his neighbor, Wendy, who had reeled him in with her delicious meals, Vanessa feels compelled to cook for him despite being culinarily challenged.
Kreizler and Moore follow a lead. Sara visits a hospital and is forced to confront her past. Cyrus, Kreizler’s carriage driver, recovers from his injuries. Byrnes and Connor plot against the team.
Team Scorpion inadvertently crashes a bank robbery in progress and is taken hostage. Also, Sylvester’s feelings for Florence grow.
Ezra and the Ghost crew look to complete their ultimate mission: to liberate Lothal from the clutches of the Empire.
When Andi and Adam disagree about Kate attending a dance with an older boy, Adam tries to outsmart Andi to win the argument.
Kerry starts to receive some threatening letters that cause her to feel unsettled. Thankfully, Kerry's neighbour, Mandy, is on hand to help. Kurtan takes a labouring job with Kerry's father, Martin, and learns some invaluable life lessons.