When stargazer Maryellen learns that a rocket scientist will visit her classroom and be introduced by the student who writes the best essay on "The Wonder of Space", she can't wait to enter the contest--even after a classmate's disparaging remark that girls and outer space don't mix. To really make a splash, Maryellen forgoes the essay and draws a comic book about a fearless adventurer, "Astro Girl". But will her daring comic earn her a place in the stars?
| Actor | Role |
|---|---|
| HHarlie GallowayMaryellen Larkin | Maryellen Larkin |
 Ashton SmileyCarolyn Larkin | Carolyn Larkin |
| JJordan AlveranDavy | Davy |
| FFrancesco GalanteWayne | Wayne |
 David LanskyJimmy | Jimmy |
| RRosa PasquarellaMrs. Humphrey | Mrs. Humphrey |
 Patrick M.J. FinertyPrincipal Carey | Principal Carey |
| KKaysen SteeleTom Larkin | Tom Larkin |
 Valentina GordonBeverly Larkin | Beverly Larkin |