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Foster's Home for Imaginary Friends

Challenge of the Superfriends

E1    Apr 28, 2006    23m    TV-Y7
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Bloo gets jealous when Mac is chosen to be the sidekick of an imaginary superhero friend.
Where to Watch Challenge of the Superfriends
Cast of Challenge of the Superfriends
  • Sean MarquetteMac (voice)
  • Keith FergusonBloo (voice)
  • Tom KennyEduardo (voice)
  • Phil LaMarrWilt (voice)
  • Grey DeLisleFrankie (voice)
  • Tom KaneMr. Herriman (voice)
  • Candi MiloCoco / Madame Foster (voice)
  • Daran Norris

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