Before Pete Flint moves to New York with his family, he goes on one last embark with his grandfather. When their plane crashes in Wildcat Canyon, they are forced to survive in the dangerous and cold winter with only each other and a dog they find.
| Actor | Role |
|---|---|
 Dennis WeaverGrandpa Flint | Grandpa Flint |
 Michael CalozPete Flint | Pete Flint |
 Peter KeleghanDouglas Flint | Douglas Flint |
| BBarbara RadeckiJaynie Flint | Jaynie Flint |
 Frank SchorpionWarren King | Warren King |
 Vlasta VranaTully | Tully |
 Michel PerronVon Whiteside | Von Whiteside |
| AAl VandecruysDerrick Powell | Derrick Powell |
 Claudia BessoClaire Powell | Claire Powell |