시즌 정규 출연진 3

1. 

   Debi Derryberry

   Jimmy Neutron (voice)

2. 

   Jeffrey Garcia

   Sheen Estevez (voice)

3. 

   Rob Paulsen

   Carl Wheezer (voice)

특별출연 7

1. 

   Crystal Scales

   Libby Folfax / Phantom #2 (voice)

2. 

   Carolyn Lawrence

   Cindy Vortex / Phantom #2 (voice)

3. 

   Candi Milo

   Nick Dean / Phantom #1 (voice)

4. 

   Frank Welker

   Goddard / Phantom #4 / Special Vocal Effects (voice)

5. 

   Megan Cavanagh

   Judy Neutron / Phantom #3 (voice)

6. 

   Andrea Martin

   Ms. Fowl (voice)

7. 

   Mark DeCarlo

   Hugh Neutron (voice)

제작진 3