The pressures of the game are getting to a few contestants, and a wild night out causes tempers to flare. This week's challenge proves to be too much for two of the players to handle.

Tensions boil over as a relationship continues to create friction in the house. The contestants must prove they have brains and brawn as the latest challenge puts them to the test. And, a shocking upset at the Pit sends a powerful team packing.

The final four teams plot to take out whoever stands in their way of making it to the end. At the challenge, the contestants put it all on the line as they overcome all obstacles that stand in their way of a spot in the finale.