 Danny DeVitoGeorge Johnson (voice) | George Johnson (voice) |
 Carrie FisherAlice Conway (voice) | Alice Conway (voice) |
 Richard MasurMichael Stevens (voice) | Michael Stevens (voice) |
 Rhea PerlmanRose Johnson (voice) | Rose Johnson (voice) |
 Henry WinklerCarl Conway (voice) | Carl Conway (voice) |
| CChristina LangeMolly Conway (voice) | Molly Conway (voice) |
| HHayley CarrDarlene Kashitani (voice) | Darlene Kashitani (voice) |
| LLauren TaylorMary O'Connell (voice) | Mary O'Connell (voice) |
| MMatthew BrooksJoey Fabrizio (voice) | Joey Fabrizio (voice) |
| AAdrian ArnoldTommy Johnson (voice) | Tommy Johnson (voice) |
| DDanny HenryWhat's-His-Name (voice) | What's-His-Name (voice) |
| JJoel CarlsonLi'l Dom Fabrizio (voice) | Li'l Dom Fabrizio (voice) |
| NNicholas SchiavoniKenny (voice) | Kenny (voice) |
| TTrish BalbertAngie Henderson (voice) | Angie Henderson (voice) |
 Alexandra BalahoutisTina Edwina Farina (voice) | Tina Edwina Farina (voice) |
 June ForayMs. McCullough (voice) | Ms. McCullough (voice) |
 Shepard MenkenAdditional Voices (voice) | Additional Voices (voice) |
 R.J. WilliamsAdditional Voices (voice) | Additional Voices (voice) |
 Lindsay ParkerAdditional Voices (voice) | Additional Voices (voice) |