Ep 15. The Ex-Files

The Total Drama World Tour season 1 episode 15, titled The Ex-Files, follows the remaining contestants as they head to Russia for their next challenge. The episode begins with Chris announcing that the contestants will be paired up with their exes for the upcoming challenge, which causes some tension among the group.

The first challenge of the day sees the pairs competing in a relay race, with each contestant having to complete a different leg of the race. The catch? The final leg involves the contestants having to dive into a pool of freezing water and retrieve a key at the bottom, which unlocks a flag that the pair has to carry to the finish line. The challenge proves to be tough, and many of the pairs struggle to work together effectively.

After the relay race, the contestants are given some free time to explore Moscow and spend time with their exes. This leads to some interesting conversations and confrontations, as many of the pairs still have unresolved issues and tensions from their past relationships.

Later in the episode, the pairs are given a second challenge, which involves escaping from an old Soviet-era submarine. The contestants must work together to solve puzzles and navigate through the submarine's narrow corridors in order to reach the surface.

As the challenge unfolds, tensions between the exes start to come to a head, with some pairs arguing and bickering as they try to work together. Despite the drama, many of the pairs are able to put aside their differences and successfully complete the challenge.

The episode concludes with the elimination ceremony, where one of the pairs is sent home. The tension between the remaining pairs is palpable, as they know that their exes could be a liability in future challenges. The eliminated pair says their goodbyes and heads to the Drop of Shame, leaving the rest of the contestants to wonder what challenges and drama the next episode will bring.