Ari and Samuel face off in an important and public debate. After speaking with Ander, Omar struggles with the emotional fallout.
Samuel tells Ari to make her choice while Guzmán plans a romantic date. Cayetana is stunned by a realization. Mencía is backed into a corner.
The details of Ari's attack are revealed but the Las Encinas students prove yet again there is always more than meets the eye.
Desperate for more aerobics, Sheila struggles to get back to Bunny’s studio while also helping Danny lock down a much-needed endorsement.
Debt mounting, Sheila decides to teach a class—but is tasked with recruiting new students. Danny hunts for enough signatures to get on the ballot.
Sheila discovers aerobics as a new outlet for her body anxiety. Danny, her husband, pursues a calling in politics after bad news about his job.
After a terrifying experience, Lisey opens up the gates of her memory to find answers in Scott's world of Boo'ya Moon.
Gabby is initially resistant when she discovers that Wes and Sky are into each other, fearing a change in the "vibe."
A former prison staffer named Joyce Mitchell helped two convicts escape from Dannemora prison in NY; Erik Jensen reveals the tactics that inmates used to convince Joyce to help them escape.
Westbrook is one win away from Division Two, and Carlsbad is suspected of stealing their playbook.
Lou sets up a cookie gram, where campers can send messages on cookies. Ava volunteers to run the project with Dante, and Destiny suspects it's because Ava has a crush on him.
Amber examines the national labor crisis and gets déjà vu from a story in the news.
When Frida's fun dad comes to visit, Hector tries to win back his grandchildren's attention.
Mayor Humdinger swipes Francois' water-walking shoes and ends up trapped in a pit-like turtle nest.
With a 27-ounce goal, Team Turin is back on the hunt when the Jesse Cut runs dry. They strike gold but will it be enough? In Montana, Dave struggles to find the crew’s next lost mine.
Javi and the gang chase a ghost to try to find out where the girls are being held. Javi manages to convey information to his father, but the Undead come forward with a masterful move.
A magical sword turns Talking Ginger into a gallant knight! But being a knight isn’t always easy, and soon Ginger finds himself facing a foe he doesn’t think he can beat...
The superpowers USA and Soviet Union engaged in an arms race during the Cold War and at the same time drove the technological progress of an entire society. Areas of natural science that have so far received little attention, such as seismology and meteorology, are now being declared research goals.