A 12-year-old genius, poor Max is a washout socially. To impress his girlfriend, he sells the design of his latest invention-a jumping bike-to a major toy company.
| Actor | Role |
|---|---|
 Jeff CohenMax Baxter | Max Baxter |
| GGino De MauroDennis | Dennis |
 Cassie YatesJennifer | Jennifer |
 Ray WalstonHarmon | Harmon |
 Glynn TurmanLloyd Lyman | Lloyd Lyman |
 Mark L. TaylorBraff | Braff |
 Kareem Abdul-JabbarHimself | Himself |
| DDeena FreemanPam | Pam |
 Christie ClarkShelly | Shelly |
| RRyan LambertBully #1 | Bully #1 |
| KKreag CaffeyCoach | Coach |
| TTami TurnerAdrian | Adrian |
 Byron ClarkMarcus | Marcus |
| WWalter RaymondHistory Teacher | History Teacher |
| AApril DawnStudent #1 | Student #1 |
| CCorki GrazerRider #1 | Rider #1 |
| PPatrick LlewellynStudent #2 (as Patrick Stehr) | Student #2 (as Patrick Stehr) |
 Kat Sawyer-YoungMiss Hughes | Miss Hughes |