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The Bubble Guppies are invited to a costume party at a haunted house.
Brianna Gentilella
Molly (voice)
Mia Lynn Bangunan
Oona (voice)
AJ Kane
Nonny (voice)
Leah Janvier
Zooli (voice)
Frank Welker
Bubble Puppy (voice)
Fred Tatasciore
Mr. Grouper (voice)
