2화: 가oku와 고한이 로시 스님의 섬에서 열린 동창회에 참석하지만, 뜻밖의 손님이 찾아온다
1989년 5월 3일 방영
Goku and Gohan attend a reunion on Master Roshi's island, where Goku introduces his son to all of his old friends. The smiles quickly fade, however, as an unexpected visitor lands on the island, and for Goku the day becomes a reunion of a different kind. A powerful alien has arrived. It's Raditz: Goku's evil older brother! (Source: dbzepisode.org)