An autistic high school boy emulates the swim style of his Olympic gold medalist grandfather to become a swimming champion himself.
| Actor | Role |
|---|---|
 Evan BrinkmanGarrett | Garrett |
 Donny BoazCoach Mitch | Coach Mitch |
 Major Dodge Jr.Jack | Jack |
 Sheree J. WilsonGrandma | Grandma |
| HHolly DackeConnie | Connie |
 Major DodgeAnnouncer | Announcer |
 Rachel CameronSummer | Summer |
| MManda Mae EmerySky | Sky |
 Jacob WadeSwim Fan (uncredited) | Swim Fan (uncredited) |