Trick-or-Treat, Mr. Grumpfish!

Cast

• 

  Tino Insana

  Mr. Grouper (voice)

• 

  Frank Welker

  Bubble Puppy (voice)

• 

  Bailey Gambertoglio

  Molly (voice)

• 

  Grace Kaufman

  Deema (voice)

• 

  Tori Feinstein

  Oona (voice)

• 

  Jet Jurgensmeyer

  Nonny (voice)

• 

  Jay Gragnani

  Gil (voice)

• 

  Issac Ryan Brown

  Goby (voice)

• Kayla Erickson

  Little Fish