Sammy, an uncommonly smart twelve-year-old girl, uses her gift for mathematics and enlists her frenemies to revamp the school penny drive into a major moneymaking operation.
| Actor | Role |
|---|---|
| JJulia FloresSammy Baca | Sammy Baca |
| LLillie KolichKatie Schmidt | Katie Schmidt |
 Jy PrishkulnikHannah Evers | Hannah Evers |
| CClaire Mackenzie CarterEmily Foster | Emily Foster |
 Monique CandelariaAngela Baca | Angela Baca |
 Esodie GeigerMs. Dyer | Ms. Dyer |
 Lora Martinez-CunninghamPrincipal Martinez | Principal Martinez |
| WWilliam R. StaffordMedical School Administrator | Medical School Administrator |
| KKate ChavezMelissa Banks | Melissa Banks |
| LLindsy CampbellMr. Matthews | Mr. Matthews |
| LLaurel HarrisMrs. Evers | Mrs. Evers |
 Catherine HaunMrs. Schmidt | Mrs. Schmidt |
 Kelley LewallenWireless Store Sales Clerk | Wireless Store Sales Clerk |
 Vivian NesbittRadio Commercial Announcer (voice) | Radio Commercial Announcer (voice) |