L'adversaire se démasque

Gohan repeatedly slams Goku against the floor. Meanwhile, Emperor Pilaf is trying out his new power suit and Shu and Mai spy from a satellite on Goku. It turns out Pilaf has the final Dragon Ball and has jammed the Dragon Radar. After they soon discovered Goku's weak point is his tail, Pilaf, Shu and Mai sets off to Fortuneteller Baba's palace to squeeze Goku's tail for defeat and steal his last six Dragon Balls. Back at Fortuneteller Baba's palace, as Goku is still refusing to give up through the weakness of his tail, Gohan is about to slam Goku one more time to kill his own grandson much to the horror of Goku's friends. However, Goku's tail eventually rips off, just in the nick of time to avoid the final blow. Completely free from his weak point, but enraged at Gohan for pulling off his tail, Goku is about fight back. But Gohan surrenders and reveals his face to Goku. Bulma retells her adventures with Goku. Gohan chooses to stay dead and vanishes after a farewell. Baba reveals the exact location of the last Dragon Ball.  (Source: Wikipedia)