Synopsis by Hal Erickson
Having already retrieved three Dragon Balls, Gohan and Krillin locate a fourth in an ice cave. Their victory is tainted by the fact that their two Namek "friends" are actually enemies in disguise. Meanwhile, Vegeta's space pod makes its final descent toward Nemek, and the overanxious Goku ends up back in the hospital. First aired in Japan on April 11 1990, "Who's Who" made its American TV bow on September 27 1997.