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Watch LEGO Hero Factory Season 1 Episode 4 Online

  • 7.5/10
  • COUNTRIES: United States of America
  • Subtitles: English

A mysterious black hole opens up above New Stellac City, and the Heroes go to investigate. Upon arrival, not only do almost all the villains show up they've met so far, but their worst enemy, Von Nebula also looms over them.