Cell exploded on King Kai's planet, this allowed Bojack to become unbound. Gohan is overwhelmed by the trio of minions and is nearly killed by Bojack until Piccolo saves him. Piccolo challenges Bojack but is quickly defeated. Trunks also challenges Bojack but is paralyzed by Bujin's energy absorption technique and nearly impaled by Bido's spear before he is saved by the surprise arrival of Vegeta. Bojack pummels Vegeta and assumes his "full power" form while Trunks is overwhelmed by Bojack's minions. With Vegeta, Trunks, and everyone else incapacitated, Gohan fights Bojack alone but is paralyzed by the combined energy absorption techniques of his minions. Gohan is attacked by Bojack but the sudden arrival of Mr. Satan's incoming pod distracts them. Gohan prepares to fight once again but is struck down by Bojack and his minions as Goku watches on helplessly as his son is captured in a bear hug and tortured. Against the rules of Other World, Goku abruptly uses his instantaneous movement technique to transport himself to the fight and strikes Bojack before he can kill Gohan. After some advice and reassurance, Goku places his son on the ground safely and vanishes. Gohan, reinvigorated by his father's words, transforms into his Super Saiyan 2 form. Now unaffected by their attacks, Gohan effortlessly kills Bido and Bujin and Zangya is killed when Bojack blasts her toward Gohan. Bojack is impaled through the abdomen by Gohan's fist and as a last resort, he powers up a massive energy blast which Gohan counters with a Kamehameha wave. The energy beams clash and Bojack is killed. Gohan, exhausted, falls in delight as Goku praises his son from Other World. After the battle, the warriors and their friends laugh as they watch the news from the hospital that Mr. Satan is the one who defeated the alien intruders. On the roof, Vegeta and Piccolo sit, unimpressed by the cheerful tidings. Cast Music OP (Opening Theme): "Cha-La Head-Cha-La" Lyrics by Yukinojō Mori Music by Chiho Kiyooka Arranged by Kenji Yamamoto Performed by Hironobu Kageyama ED (Ending Theme): Lyrics by Dai Satō Music by Chiho Kiyooka Arranged by Kenji Yamamoto Performed by Hironobu Kageyama English dub soundtrack The score for the Funimation English dub was composed by Mark Menza. The Double Feature release contains an alternate audio track containing the English dub with original Japanese background music by Shunsuke Kikuchi, an opening theme of "Cha-La Head-Cha-La",