Dragon Ball Z: The World's Strongest

The evil Dr. Kochin uses the dragon balls to resurrect his mentor, Dr. Wheelo, in an effort to take over the world. Dr. Wheelo, his body having been destroyed by the avalanche that killed him fifty years before, desires the body of the strongest fighter in the world as his new vessel. Believing Roshi to be the world's strongest warrior, Dr. Kochin abducts Bulma and forces Roshi to surrender himself to save her. When Goku hears of their abduction, he goes to their rescue.

• 
  Daisuke Nishio

• 
  Masako Nozawa
  Son Gokû / Son Gohan (voice)
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  Toshio Furukawa
  Piccolo (voice)
• 
  Mayumi Tanaka
  Kuririn (voice)
• 
  Hiromi Tsuru
  Buruma (voice)
• 
  Kohei Miyauchi
  Kame-sen'nin (voice)
• 
  Mayumi Shou
  Chichi (voice)
• 
  Naoki Tatsuta
  Ûron (voice)
• 
  Kenji Utsumi
  Shenron (voice)
• 
  Koji Yada
  Dr. Kochin (voice)
• 
  Yukimasa Kishino
  Kishîme (voice)
• 
  Ken Yamaguchi
  Ebifuryâ (voice)
• 
  Daisuke Gori
  Misokattsun / Umigame (voice)
• 
  Kōji Nakata
  Dr. Uirô (voice)
• 
  Joji Yanami
  Narrator (voice)