Elenco Principal da Temporada 4

1. 

   Christy Carlson Romano

   Kim Possible (voice)

2. 

   Will Friedle

   Ron Stoppable (voice)

3. 

   Nancy Cartwright

   Rufus (voice)

4. 

   Tahj Mowry

   Wade Load (voice)

Convidados Especiais 9

1. 

   Reggie Hayes

   Dr. Freeman / Microwave Oven (voice)

2. 

   Rider Strong

   Brick Flagg (voice)

3. 

   Nicole Sullivan

4. 

   Susie Essman

   Sadie (voice)

5. 

   John DiMaggio

6. 

   Jeff Bennett

   Toaster / Blender / 'Ghost Car' Narrator (voice)

7. 

   Patrick Warburton

   Steve Barkin (voice)

8. 

   Kirsten Storms

   Bonnie Rockwaller (voice)

9. 

   Gary Cole

   Dr. James Possible (voice)

Equipa Técnica 1