Self-centered and status-conscious, ten year old Ryann Hale journeys to Montana to visit her down-to-earth grandpa, Bill Hale. Ryann bonds with a wolf-dog, Buck, and schemes to save him from a cruel dogsledder.
| Actor | Role |
|---|---|
 Christopher Lloyd'Grandpa' Bill Hale | 'Grandpa' Bill Hale |
 Ariel GadeRyann Hale | Ryann Hale |
| KKameron KnoxJack | Jack |
 Timothy BottomsHeep | Heep |
 Devon GrayeOzz Heep | Ozz Heep |
 Aimee TeegardenTracy | Tracy |
 Veronica CartwrightSheriff Taylor | Sheriff Taylor |
 Wes StudiHatcher | Hatcher |
 Jaleel WhiteDr. Spencer | Dr. Spencer |
| DDevon IottMarla | Marla |
 Joyce DeWittJolene | Jolene |
 Christopher DempseyJohn Thornton | John Thornton |