Dragon Ball Z Bojack Unbound, known in Japan as Dragon Ball Z The Galaxys at the Brink The Super Incredible Guy Japanese Z , Hepburn Doragon Bru Zetto Ginga GiriGiri Butchigiri no Sugoi Yatsu? , is the ninth Dragon Ball Z feature movie. It was released in Japan on July 10, 1993 at the Toei Anime Fair, where it was shown alongside the Dr. Slump movie Ncha Penginmura yori Ai wo komete and the first YuYu Hakusho movie. This is one of the few films in the franchise that can be slid into the series timeline without serious issues, taking place sometime after the Cell Games and before the Buu saga. It was also the last movie for Khei Miyauchi the voice actor of MutenRshi, who died two years after its Japanese release.
Bojack is the main villain of the movie. His goal is to conquer the universe and destroy all those that stand in his way. According to King Kai, he was sealed by all four Kais in a star, but when Goku teleported the devolved, ready to selfdestruct Cell to King Kais planet, killing him, the seal had broken, allowing Bojack to reap destruction upon the Earth.The movie starts with a big martial arts tournament in which 200 elite fighters will compete, including Yamcha, Tien, Piccolo, Gohan, Future Trunks, and Krillin. The winner will get to face the famous champion, Hercule. Goku is shown in Other World, watching the tournament with King Kai. The first round consists ofcontests fighters are put on each fighting stage, and the last one standing on each stage will advance to the semifinals. Tien, Piccolo, Gohan, Krillin, and Future Trunks are among thewho advance. As the advancing fighters names are announced, Hercule is shown getting increasingly nervous, as he is aware of the prowess of these fighters. He begins looking for a way to back out of the fighting, eventually claiming to have a stomach ache. In the meantime, the semis pit Tien against Future Trunks and Krillin against Piccolo. Future Trunks beats Tien. Piccolo is disgusted by the lack of a challenge in this supposedly elite contest and forfeits against Krillin. Gohan, Krillin, and Future Trunks are among thewho advance to the finals, in which each of them will compete against a fighter from elsewhere in the galaxy. However, as the alien fighters are revealed, the fight promoter realizes that these are not the fighters that he had recruited for the contest. ........
Source: Wikipedia