An American brother and sister move to Australia to manage a cattle station, but the brother's racist attitude causes problems. After hearing a message by evangelist Billy Graham on the radio though, he has a change of heart and learns to accept the Aboriginal people.
| Actor | Role |
|---|---|
 Georgia LeeKathy Prince | Kathy Prince |
 Dickie JonesBob Prince | Bob Prince |
 Jimmy LittleJohnny | Johnny |
| MMarcia HathawayPenny | Penny |
 Billy GrahamSelf | Self |
| VVaughn TraceyDr Cornell | Dr Cornell |
| KKeith BuckleyStockman | Stockman |
| KKen FraserStockman | Stockman |
 Hugh SandersNot listed | Not listed |
 Orville ShermanNot listed | Not listed |
 Maurice MansonNot listed | Not listed |