John Denver achieved fame, fortune, and acclaim for his iconic country-pop music, but his sunny personality masked private pain and dark secrets that his celebrity could never heal.
| Actor | Role |
|---|---|
 Chad LoweJohn Denver | John Denver |
 Kristin DavisAnnie Denver | Annie Denver |
 Gerald McRaneyDutch | Dutch |
 Brian MarkinsonHal Thau | Hal Thau |
 Susan HoganIrma | Irma |
| WWezley MorrisZak | Zak |
| SStefanie WalmsleyAnna Kate | Anna Kate |
| GGage GilesYoung John Denver | Young John Denver |
 Reg TupperMC | MC |
| KKelly Dean SeredaMike | Mike |
| BByron LucasJoe | Joe |
 Garry ChalkMilt | Milt |
 Tyler LabineFrat Guy | Frat Guy |
 Tyron LeitsoStudent Producer | Student Producer |
 Kurt EvansProduction Assistant | Production Assistant |
| SSaskia GouldGirlfriend at European Party | Girlfriend at European Party |
| DDylan McCoombs-AustinZak – Age 5 | Zak – Age 5 |
| EEmma WooAnna Kate – Age 3 | Anna Kate – Age 3 |
 Ty OlssonWorkman | Workman |
| CClare LapinskieCassandra | Cassandra |
 Kristina MatisicAnchor | Anchor |
 Trevor DevallJake | Jake |
 Ingrid TeschNurse | Nurse |
 Jennifer CoppingYoung Woman | Young Woman |
 Don ThompsonPlane Mechanic | Plane Mechanic |
 Pamela GuestOn-Air Host (uncredited) | On-Air Host (uncredited) |