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. But that's easier said than done when Alejandro can't use his legs, the rest of his Villainous team refuses to work together, and the Heroes struggle to keep up as Sam flails and a head injury makes Mike lose access to his alternate personalities. Written by Anonymous

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!

Chris combines a pancake eating contest with an obstacle course in the ultimate tummy twister.

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. Meanwhile, Alejandro finds a saboteur in their midst, and a few misplaced kisses have dire consequences.

The All-Stars face the Boot Camp from Hell as they struggle to survive the harshest obstacle course ever. Meanwhile, alliances are pushed beyond their limits, and the two most evil All-Stars wage a war for survival as one finally speaks the truth while the other spins a web of lies. Written by Anonymous

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 hope that she'll ever see Mike again and tells Mal the jig is up.