This is the game show that tests best friends by wrenching them apart and forcing them to keep their enemies close and work with their rivals instead. To get ahead, the friends must compete alongside their enemies and tackle challenges in the name of friendship. Four pairs of best friends are put through their paces. They tackle Tube Strike together, then are put into the Mixer, a giant selector machine, which splits everyone up and spews them out into new pairs. Each contestant comes face to face with the enemy: the person who is now their frenemy.