시즌 정규 출연진 3

1. 

   Debi Derryberry

   Jimmy Neutron (voice)

2. 

   Jeffrey Garcia

   Sheen Estevez (voice)

3. 

   Rob Paulsen

   Carl Wheezer (voice)

특별출연 10

1. 

   모리스 라마슈

   Zix / Ticket Taker (voice)

2. 

   케빈 마이클 리처드슨

   Tee (voice)

3. 

   Rob Paulsen

   Carl's Dad / Chip (voice)

4. 

   Candi Milo

   Britney (voice)

5. 

   Jeff Bennett

   Travoltron/Barbarino (voice)

6. 

   Megan Cavanagh

   Judy Neutron / Mrs. Vortex (voice)

7. 

   Carolyn Lawrence

   Cindy Vortex (voice)

8. 

   Crystal Scales

   Libby Folfax (voice)

9. 

   Mark DeCarlo

   Hugh Neutron (voice)

10. 

    프랭크 웰커

    Goddard / Special Vocal Effects (voice)

제작진 2