The film tells the story of Blinky Bill’s childhood with his animal friends in the Australian bush. The peace and charm of their existence is shattered by the destruction of their homes by humans. Blinky Bill rallies his friends, in a series of exciting adventures, as they battle to protect their homes from destruction and as he rescues his mother from captivity.

The 10-year-old Hubert Finn, known as "Fatty", lived in poor conditions in Australia in the 1930s. He and his friends stick together as they often have to defend themselves against the villain Bomer and his gang. Fatty wants a detector radio, but can't afford it. He has to raise money for it within a week, otherwise he won't get the radio ...