Claire AlanGracie (voice)
Cory DoranPedro (voice)
Susan SarandonShades (voice)
Brooke ShieldsWillow (voice)
Alicia SilverstoneSissy-Chrissy (voice)
Bill NighyConrad (voice)
Danny TrejoLaurence (voice)
Bianca AlongiSophie (voice)
Al FrankenGramps (voice)
Mike NadajewskiSherlock (voice)
Grace Lynn KungAdditional Voices (voice)
Nigel HamerAdditional Voices (voice)
Bryn McAuleyAdditional Voices (voice)
Kevin DonovanAdditional Voices (voice)
Jay SchramekAdditional Voices (voice)
Rob van VuurenAdditional Voices (voice)
Pete O'DonoghueAdditional Voices (voice)
Michaela RichardsAdditional Voices (voice)
Kyle McDonaldAdditional Voices (voice)
Rick MillerAdditional Voices (voice)