Season Regulars 9

1. 

   Brianna Gentilella

   Molly (singing voice)

2. 

   Jacob Bertrand

   Gil (voice)

3. 

   Tino Insana

   Mr. Grouper (voice)

4. 

   Frank Welker

   Bubble Puppy (voice)

5. 

   Bailey Gambertoglio

   Molly (voice)

6. 

   Marleik 'Mar Mar' Walker

   Goby (voice)

7. 

   Grace Kaufman

   Deema (voice)

8. 

   Tori Feinstein

   Oona (voice)

9. 

   Jet Jurgensmeyer

   Nonny (voice)

Guest Stars 0

There are no cast records added to Good Morning, Mr. Grumpfish!.

Crew 0

There are no crew records added to Good Morning, Mr. Grumpfish!.