Discover
Original Release
01/27/2006
Cast
| Name | Character |
|---|
| Grey Griffin | Mandy / Betty Rubble / Mandy (voice) |
| Greg Eagles | Monster / Grim / Grim (voice) |
| Richard Steven Horvitz | Billy's Dad / Billy / Billy (voice) |
| Vanessa Marshall | Irwin / Irwin (voice) |
| Jane Carr | Pud'n |
| Chris Cox | Principal Goodvibes |
| Bart Flynn | Cragerah / King Monster |
| Jennifer Hale | Billy's Mom |
| Amber Hood | Sassy Cat |
| Rachael MacFarlane | Mindy |
Directors
Shaun Cashman, Juli Murphy, Sue Perrotto
Writers
Alex Almaguer, Jeff Prezenkowski, Alex Que
Creators
Cast
| Name | Character |
|---|
| Grey Griffin | Mandy / Betty Rubble / Mandy (voice) |
| Greg Eagles | Monster / Grim / Grim (voice) |
| Richard Steven Horvitz | Billy's Dad / Billy / Billy (voice) |
| Vanessa Marshall | Irwin / Irwin (voice) |
| Jane Carr | Pud'n |
| Chris Cox | Principal Goodvibes |
| Bart Flynn | Cragerah / King Monster |
| Jennifer Hale | Billy's Mom |
| Amber Hood | Sassy Cat |
| Rachael MacFarlane | Mindy |
| Renee Raudman | Ms. Butterbean / Fat Kid |
| James Arnold Taylor | Fred Flintstone / Student |
| Frank Welker | Barney Rubble |
Producers
| Name | Role |
|---|
| Maxwell Atoms | Executive Producer |
| Louis J. Cuck | Producer |
