Season Regulars 6

1. Dan Milano

   Grug (voice)

2. 

   Cree Summer

   Ugga (voice)

3. 

   Stephanie Lemelin

   Eep (voice)

4. 

   A.J. LoCascio

   Thunk (voice)

5. 

   Laraine Newman

   Gran (voice)

6. 

   Grey DeLisle

   Sandy (voice)

Guest Stars 9

1. 

   Laraine Newman

   Amber / Pram (voice)

2. Dan Milano

   Bud / Loo / Womp / Cave Baby (voice)

3. 

   Ana Gasteyer

   Meep (voice)

4. 

   Cree Summer

   Cliff / Marm (voice)

5. 

   A.J. LoCascio

   Baitsy / Gorp (voice)

6. 

   Grey DeLisle

   Handsy / Teena / Trixie (voice)

7. 

   Kevin Michael Richardson

   Smooth (voice)

8. 

   Dee Bradley Baker

   Big Chickonda / Big Chickuna / Tyranaconda (voice)

9. 

   Chris Parnell

   Snoot / Dub (voice)

Crew 6