Tonight, four contenders face drama in Powerball, Duel, Pyramid, The Wall, and The Eliminator. Viking returns, and Comet makes an explosive debut, only two will advance to the quarter finals.

In the final heat of Gladiators, Liz & Beau host the golden oldie edition. Meet Janice, Michelle, Jason and Sohrab. With Raven & Maximus making their debut, who secures the last Quarterfinal spots?