Chris brings back players from both casts for an All-Star season, and the Heroic Hamsters battle the Villainous Vultures for a night in the luxurious new Spa Hotel.

The players gather on the beach to dig up 3D puzzle pieces and use them to assemble an international landmark.

The Heroic Hamsters and the Villainous Vultures race into the forest to collect unusual paintball weaponry and use it to pick off the other team - last team standing wins!

During a race across the island, the local wildlife is radically altered by the rare blue harvest moon and even the littlest bunny becomes a blood-thirsty predator.

The teams travel to Boney Island for an egg hunt inside The Fun Zone, which is anything but fun!

Chris orchestrates a brutal boxing free-for-all that pits the All-Stars against their biggest, baddest enemies.

The challenge is a simple life-or-death boat race around the island, but things get complicated when Chris messes with the team dynamics.

The 100th episode celebrations are cut short when Ezekiel kidnaps Chris and the All-Stars head out in search of their host.

The All-Stars face the Boot Camp from Hell as they struggle to survive the harshest obstacle course ever.

The final five All-Stars race to the most dangerous regions of the island to find ingredients for the ultimate sundae.

The Final Four hunt for Pirate Booty and a spot in the Grand Finale in a challenge that becomes truly life-threatening.

Zoey gives up on seeing Mike again and faces off with Mal in the Circles of Doom challenge.