Boo breaks free from his mater Bobbidi and begins rampaging freely. Goku transforms into his strongest form ever and Trunks and Goten attempt to merge with one another in an attempt to fight back. However, the citizens of the world take matters into their own hands and summon their secret weapons, the seemingly invicible, but incompetent, Hercule.

"DB: 40 of 42." First published in Japan in 1984 by Shueisha Inc. Reads from right to left. "In the original Japanese edition, Dragon Ball and Dragon Ball Z are known collectively as the 42-volume series Dragon Ball. The English Dragon Ball Z was originally volumes 17-42 of the Japanese Dragon Ball."