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Watch Ben 10 Season 1 Episode 40 Online

  • 5.956/10
  • COUNTRIES: United States of America,Singapore,United Kingdom
  • Subtitles: English

After his meeting with Vilgax, Ben continues to transform rapidly without stopping or be able to revert to human form. While Vilgax tries to take the energy of a volcano to recharge his ship and return home, Ben gets the idea to "update" the Omnitrix and thus save the planet from his enemy. But what did he do exactly?