"Stranded in the Welsh mountains, seven reality show contestants have no idea what they've signed up for. Each of these strangers has a secret. If another player can guess the truth, they won't just be eliminated - they'll be exposed live on air. The stakes are higher than they'd ever imagined, and they're trapped. The disappearance of a contestant wasn't supposed to be part of the drama. Detective Ffion Morgan has to put aside what she's watched...

Kassondra's journey takes her right back to the dress she first tried on. Jill ultimately decides to purchase a dress she falls in love with as she wears it. After spending some time with Aaron, Blaire decides she needs more time.

Sylvia is looking for a hot and sexy dress, while her sisters have other ideas. When Cynthia finds her new dress, it takes everyone's breath away. Keasha senses that she will have her work cut out for her in helping indecisive Diana focus.

Keasha helps Jenny find the right dress for her dream wedding at the beach. Anna looks great in every dress, but she and Aaron can immediately tell when the right dress emerges. After an interesting start, Serena postpones the search.

Alyssa wants color in her dress. Her mom prefers one that is more traditional. Can Domenic save the day? After a glimpse in the mirror, Andrene is overcome with emotion in her dress, while Jennifer wonders if she will ever find her dress.

Katherine wants the process of picking out a dress to be a special day for her family. To find the right dress for Amy, Aaron will also have to play the part of life coach. After a surprise proposal, Meghan picks out a fantastic dress.

After regretting her original choice, it does not take Sarah long to find her perfect dress. Alana discovers an incredible dress outside of her budget, leaving her with a big decision, while serial shopper Milkyway puts Aaron to the test.

Danielle has set a high bar for selecting her wedding dress. Angelina's striking dress stuns everybody, but it takes some extra effort to cross the finish line. Keasha is determined to find Melanie a beautiful dress for her wedding.

The engine in the 1966 Corvette the guys at Dream Car Restoration are working on next turns out to have a surprisingly unique engine. After a few setbacks in restoring the car, the finished product is as cool as an icicle in the freezer.

On a huge isolated expanse of the Utah desert stands the Wendover Airfield, a decommissioned Army Air Force Base that played a crucial role in the Allied victory in World War II.