Jackie and Jill swill have an unusual pet called a "psyko ferret"; a unidentified species of weasel,. Together they try to keep it secret.
| Actor | Role |
|---|---|
 Dee Bradley BakerPsyko (voice) | Psyko (voice) |
 Dana DaureyJackie Swill (voice) | Jackie Swill (voice) |
 Jackie GonneauJill Swill (voice) | Jill Swill (voice) |
 Alice HirsonOld Lady Veinous (voice) | Old Lady Veinous (voice) |
 Tom KaneNarrator (voice) | Narrator (voice) |
 Laraine NewmanFletcher Veinous (voice) | Fletcher Veinous (voice) |
 William SandersonStan Veinous (voice) | Stan Veinous (voice) |
 Scott ThompsonGloria Veinous (voice) | Gloria Veinous (voice) |