When one of the castaways goes missing, a search party heads out to find her. We learn more about Fatin's past, which isn’t exactly the glamorous thrill ride the others thought it was. At the end of their exhausting day, the girls make a shocking discovery that stokes Leah's doubts about the island.
A tidal surge forces the castaways to relocate their camp. Still suspicious of the island and how they got there, Leah turns her paranoia on one of the other girls, viciously accusing her of knowing more than she's letting on. In flashback, Jeanette's astonishing backstory is unveiled.
A sudden illness rips through the beach camp, affecting nearly every castaway. As the girls fight for survival, we learn more about Leah's past and how she’s been faring since her rescue.
Starvation becomes a very real possibility for the weakened girls. Martha could spare them from that fate, but it would require a sacrifice she's not prepared to make. Flashbacks take us into her past, revealing the childhood trauma that's made it hard for Martha to grow up and rise to difficult challenges. Leah's paranoia about the island escalates to a fever pitch.
Assuming that rescue is imminent, the castaways let loose. The only girl who doesn't feel festive is Shelby, and a look into her past reveals why.
On the island, Leah feels closer than ever to proving that someone's behind their predicament. Post-rescue, fed up with the tight-lipped authorities, Leah goes searching for her own answers.
An entrepreneur from Surfside, Florida, presents a classic dessert with a healthy twist to children. Two safety-oriented engineers from Littleton, Colorado, share their product designed to boost visibility while navigating the streets. An entrepreneur from Los Angeles tries to convince the Sharks that her hands-free gadget is worth investing in. Finally, three entrepreneurs from Miami bring the Sharks into the future with their educational robot.
Ancient cultures recorded stories of enormous beings that descended from the sky; exploring if massive megalithic structures and reported discoveries of towering human-like skeletons reveal that the world was once inhabited by giants.
After tensions in the Slag House come to a boil in the hot tub before the cock-riding challenge, the Slags finally duke it out in an explosive fight - but there’s no time for drama, because there's a show to put on! The Cock Destroyers, Rebecca More & Sophie Anderson, ask the Slags to show off their "huge talents" in a special cabaret with guest judge, drag superstar Bagga Chips. The contestants impress at "Le Cock Cabaret" with tassel-twirling burlesque, showstopping dance, and comedy roasts. However, a shocking elimination pushes the judges to the brink.
It is the hottest time of year, and the waterhole becomes busier in the cool of the night. Hyena lurk in the shadows as the team uncovers the new dynamics of night-time at the waterhole.
A ghostly prankster torments the staff at a Scottish grocery store. A UFO flies across an airport runway in Puerto Rico. A legendary child-snatching cryptid is spotted in Bolivia.