The World Martial Arts Tournament's adult competition is sailing merrily along when the action is interrupted by the arrival of a new contestant, The Mighty Mask. Only the viewers at home know that this "one" fighter is actually "two" -- former junior division contestants Trunks and Goten, combining their skills in hopes of achieving another victory. But before this can happen, Z-Fighter squares off against the enormous Pintar. First telecast in Japan in 1993, "Who Will Fight Who?" aired in America on October 5, 2001. ~ Hal Erickson, Rovi