Episode 1

It may seem like an impossible feat to track down The One That Got Away, but in this time-traveling, experimental dating series hosted by Betty Who, six lucky Singles searching for their soulmate are given the chance to explore a lifetime of missed connections. One by one, people from our Singles’ past enter through The Portal to surprise them and take their shot at finding true love.

Emma and Matt Willis host a social experiment where British singles look for love and get engaged before meeting in person. But who will say "I do"?

Four married couples try to save their marriages by entering into a social experiment. During this experiment, the four couples switch spouses and live with another participants spouse for two weeks as husband and wife.

A groundbreaking series that follows personal fitness trainers from across the country as they undertake the most extreme weight-loss experiment ever: by forcing themselves to gain weight, they aim to better understand the struggles of their obese clients as they lose the weight together.

Divided into pods, French singles date and get engaged — sight unseen. Is love truly blind? A social experiment hosted by Luthna Plocus and Teddy Riner.

Telling powerful stories in hourlong episodes, TLC follows medical journeys of morbidly obese people as they attempt to save their own lives. The featured individuals - each weighing more than 600 pounds confront lifelong emotional and physical struggles as they make the courageous decision to undergo high-risk gastric bypass surgery. In addition to drastically changing their appearances, they hope to reclaim their independence, mend relationships with friends and family, and renew their feelings of self-worth.

Nick and Vanessa Lachey host this social experiment where single men and women look for love and get engaged, all before meeting in person.

The unique dating experiment lands in Sweden as local singles seek true love and propose marriage — all before seeing each other in person.

Follow morbidly obese individuals as they fight for a chance to live the life they have always wanted, both for themselves and for their loved ones. Reaching a combined weight of more than 6,000 pounds, and at an extreme breaking point, these individuals are turning to weight loss authority Dr. Now, and his team of specialists, to get life-changing bariatric surgery and acquire the tools they need to deal with emotional eating. Through intimate diary cams and confessionals, each episode highlights one person's comprehensive experience as they share intimate inner thoughts, emotional and physical struggles, and their ultimate journey to take back their lives.

June Shannon ('Mama June') gained fame as the mother of young beauty-pageant contestant 'Honey Boo Boo' (Alana Thompson) on various reality shows. With that notoriety came jokes from comedians and people on social media about her weight. Ending her marriage to Sugar Bear and facing health issues, Mama June wants to slim down so she can start a new life with a new body and, she hopes, a new love.

Check in on the men and women featured in "My 600lb Life." Since the show, have they maintained their weight loss and continued working toward their goals? We get an update on where they are now and what's changed since the show.

In this bold social experiment, a group of ordinary people is sent to an abandoned, apocalyptic-style town to survive for 28 days. Stripped of modern comforts like water, heating, and electricity, they must scavenge for food and supplies, repurposing whatever they find. With limited resources and the harsh environment, the contestants face the ultimate test of survival. Will they work together to overcome the challenges, or will the pressure cause them to crumble? It’s a gripping experiment in human resilience and teamwork under extreme conditions.

Follow groups of three young people per episode as they are taken out of their existing lives and plunged into a week-long, 24/7 experience inside one of four extraordinary and revealing worlds – worlds with clear expectations of behaviour, exacting standards and a way of life radically different from their own.

The motto of the German version is “No fakes, no filters – everything is 100 percent real”. The participants are looking for true love and want to find someone who will accept them as they are, which requires them to reveal everything about themselves. For this reason, a female dater and a male dater meet naked singles in the “dating Naked Resort”, with whom they become closer on dates, games, theme parties and in everyday life. The daters can also choose to have a candidate sleep in their double bed for a night to get to know each other.

Get hitched or call it quits? Couples put their love to the test — while shacking up with other potential matches — in a provocative reality series.

In this one-of-a-kind social experiment, four individuals attempt to find their perfect spouse via astrological matchmaking. Their romantic adventure takes place at a retreat run by a mystical guide, the Astro Chamber. They mingle, match, date, eliminate, and eventually make the biggest decision of their lives… will they marry their match based solely on their astrological compatibility?