A prank pulled by Tre and Torian could end up having huge consequences on the competition going forward. Meanwhile, one set of twins hash a risky plan to volunteer to go into the Twin Off. Also, fireworks erupt as two sets of twins finally face off.

An epic confrontation forces the twinsets to take sides and puts the future of two sets of twins in jeopardy. Also, Skyler and Spencer contemplate making moves on their crushes in the house, and new alliances are formed after a surprising twin off.

Desperate to avoid the Twin Off, brothers Adam and Cory continue manipulating people in a power position. But it starts to fall apart once everyone becomes aware of their sneaky ways. A fight erupts when Torian confronts Cory.