Desperate to be Nome's gold king, Shawn risks the Christine Rose in dangerous waters. Ken struggles to free the Myrtle from the harbor. Emily fights a fouled airline and Kris attempts one more dive at the Bluff.
Separated from Kai and the others, Mira and Adam must solve an old man's riddle. Adam thinks he's spotted a clue about where they are.
The friends wander into a spooky ghost town, but they soon realize they're not alone. Can they trust their new acquaintances?
Adam, Mira and Kai dodge old enemies as they race to find the tree and discover that a powerful foe guards their next destination.
The Happy Helpers are contacted by Hilda to guide BeeBee Scouts Susie Beagleman, Buddy McBilly, and Elray Thunderboom through their forest hiking test when her assistant trail guide comes into contact with poison ivy. As Minnie was a former BeeBee Scout, Daisy plans to get her wings by following certain instructions with comical results.
After battling an ice monster, Adam, Kai and Mira weigh whether to help the other kids, then find themselves stranded at sea.
From Lake Baikal – the deepest lake in the world – to the Volga River and Caspian Sea, Russia's inland water is a treasure trove of biodiversity.
Gus and Will are on a trip down memory lane as they track down a 1980s Austin Metro. It's cheap, it's clean, and the guys suspect there is strong money to be made.
Indonesia's marine rainforests are under threat, and rising sea temperatures and destructive fishing practices have taken a toll. However, conservation initiatives in hundreds of protected marine zones have given hope to the giant manta rays, 300 species of coral, and six of the world's seven sea turtle species that call this ecosystem home.
Lush European forests are the perfect habitat for a huge but shy animal, the wild boar. We follow the risky lives of two boar siblings in the wild.
Jay takes a trip with comic Chris Hardwick in the DeLorean from "Back to the Future"; he drives one of the most dangerous cars ever made with Jalopnik writer Jason Torchinsky; and is treated to a ride in comic Jeff Dunham's "Hard Hat" car.
Four vocal gladiators, spanning all music genres, have been chosen and begin the fight to defend their coveted seats in front of a panel of industry experts.
Jasmine is tempted to bring a new man into the mix and kick someone else out. When Alicia rips into Cory, everyone gets pulled into the drama. Relationships are on the line when the exes jeopardize their place in the house.
It's a whirlwind of windmill excitement as the Go Jetters travel to Kinderdijk in the Netherlands to celebrate National Mill Day.
Angelina's embarrassing bodily mishap leaves a lasting impression on the roomies when she departs the house, and the gang heads to Bimini, Bahamas.
Megabyte delivers a distraction in the form of a deceptively cute cat virus while the Sourcerer prepares to launch a larger attack.
They all know by now that in paradise, not everything is quite what it seems. And with 50,000 pounds at stake for the winning couple in eight weeks' time, who's coupling up and who's getting dumped from the Island?
Six young people whose families found fame and fortune in the hip-hop industry strive to succeed independently in their own careers without assistance from their famous parents.
The morning of Day 13 started with Chané decided that she needed to step away from Tom, after he foolishly played their idol on himself after Murishca had resigned herself from the game. She approached Palesa and Vusi to inform them she was done following Tom. At Mindanao, the tribe's frustration with Marthunis' erratic behaviour was reaching a breaking point, with Marthunis himself noticing he was backing himself into a corner he couldn't get out of.