Watch the Quidget Family and the Subtractobats perform high-flying feats of mathematics! In this astounding story, Leap, Lily, Tad and wacky Professor Quigley train numbers to count, add, and subtract in a series of amazing circus acts. Numbers and Quidgets fly from trampolines, trapezes and cannons as they teach early mathematical concepts.
| Actor | Role |
|---|---|
 Lori AlanGreen (voice) | Green (voice) |
 Jack Angel(voice) | (voice) |
 Erica Beck(voice) | (voice) |
 Sheryl BernsteinNumbers (voice) | Numbers (voice) |
 Joey CamenMr. Frog (voice) | Mr. Frog (voice) |
 Debi DerryberryTad (voice) | Tad (voice) |
 Sandy FoxLily / Mouse Doctor (voice) | Lily / Mouse Doctor (voice) |
 Kathleen HerlesCasey (voice) | Casey (voice) |
 Danny JacobsWhite (voice) | White (voice) |
 Sanaa KelleyTwo (voice) | Two (voice) |
| MMichael Mendelson(voice) | (voice) |
 Candi MiloLeap (voice) | Leap (voice) |
 Phil ProctorProfessor Quigley (voice) | Professor Quigley (voice) |
 Jan Rabson(voice) | (voice) |
 Kevin SchonMr. Websley / Zero / Five / Ten (voice) | Mr. Websley / Zero / Five / Ten (voice) |
 Sasha ToroOne (voice) | One (voice) |
 Marc WeinerFour (voice) | Four (voice) |