Two teenage siblings must save the lives of their inventor parents after a time-machine experiment goes awry and their parents become younger and younger versions of themselves.
| Actor | Role |
|---|---|
 Tahj MowryEddie Ballard | Eddie Ballard |
 Dawnn LewisMarigold Ballard | Marigold Ballard |
 Mark CurryNorton Ballard | Norton Ballard |
 Raquel LeeMarie Ballard | Marie Ballard |
 Bruce NewboldChick | Chick |
 Jan Broberg FeltCorky (as Jan Felt) | Corky (as Jan Felt) |
| HHaley McCormickLizzie Cook | Lizzie Cook |
| MMatt GraceColin (as Matthew Grace) | Colin (as Matthew Grace) |
 Olesya RulinAnnie | Annie |
| TTia IwasakiLauren | Lauren |
| RRyan SeamanGabe | Gabe |
| SScott StevensenPrincipal Root | Principal Root |
| CCamille JensenCloe | Cloe |
| CChaz ModerSeth | Seth |
| DDaniel RulinJoey | Joey |
| BBrian CarstenCharlie | Charlie |
| KKarl WilsonMr Paul | Mr Paul |
| BBrittany KlintworthBrittany | Brittany |
| RRyan BradfordRyan | Ryan |
 Laura SummerSpaceship Computer (voice) | Spaceship Computer (voice) |