The Enemy is Goku's Brother?! The Secret of the Mighty Saiyan Warriors
English title The Enemy is Goku's Brother?! The Secret of the Mighty Saiyan Warriors Series Saga Vegeta Saga Episode number 2 Manga counterparts Kakarrot An Enemy in Common An Unexpected Strength Nothing Up My Sleeve... Japanese airdate April 12, 2009 Previous episode Prologue to Battle! The Return of Goku! Next episode A Life or Death Battle! Goku and Piccolo's Desperate Attack!

The Enemy is Goku's Brother?! The Secret of the Mighty Saiyan Warriors (敵は悟空の兄!? 最強戦士サイヤ人の秘密, Teki wa Gokū no Ani!? Saikyō Senshi Saiyajin no Himitsu) is the second overall episode in the Dragon Ball Z Kai series. The episode first aired on April 12th, 2009. Its original American air date was May 24, 2010. Its Dragon Ball Z counterparts are "Reunions" and "Unlikely Alliance".

SummaryEdit

The stranger reveals that his name is Raditz and that he is Goku's older brother. Goku cannot remember this, as he suffers from brain damage caused by a fall when he was a child. Raditz reports that he and Goku are of an alien race called the Saiyans and that he and Goku are among the last four remaining. He then asks Goku to join them in exterminating the population of Earth, taking Gohan hostage when Goku refuses.

Piccolo appears and offers to help him defeat Raditz, Goku accepts his offer and together they follow after Raditz. Goku and Piccolo confront the Saiyan at his space pod's crash site, but Raditz is not impressed and tells them that there are two other Saiyans that are even stronger than him.

TriviaEdit

• During Raditz's explanation about the Saiyans, Vegeta is seen with his original palette.
• In original dubbing, Raditz says "What the hell happened to you?" about Goku's memory. In Nicktoons edit, he says "What has happened to you?"