The Man Behind the Curtain is the thirteenth episode of the Black Star Dragon Ball Saga and the thirteenth overall episode of Dragon Ball GT. The original Japanese title is "Koitsu ga Oyadama!? Nazo no Kagaku-Sha Myu" (こいつが親玉!?謎の科学者ミュー). The episode first aired on May 22, 1996. Its original American air date was April 9, 2005.
Summary[]
Goku and Trunks now stand before the awakening Luud. Dolltaki escapes and Luud prevents Goku and Trunks from rescuing Pan. Dr. Myuu, the brilliant scientist behind it all, is finally revealed. Dolltaki is scolded for awakening Luud before he was at full power as Luud is losing. Goku notes that the monster's power is amazing, but does not know how to use it. Dolltaki refuses to give up Pan, and he is turned into a doll. Dr. Myuu feeds both of them to Luud. This sacrifice brings the machine-mutant to full operating power that Goku and Trunks alone will be no match for it.