Blinky Bill er en koala med en stor fantasi - en rigtig eventyrer hvis store drøm er at forlade sin lille hjemby og følge i sin fars fodspor som opdagelsesrejsende. Hr. Bill forsvandt i ødemarken for noget tid siden, og Blinky er den eneste, der stadig tror på, at hans far er i live. Da Blinky finder et mystisk spor, tager han på et vildt eventyr gennem Australiens ødemark for at få ham tilbage. På vejen bliver han venner med Nutsy, en Koala fra zoologisk have, og Jacko, et nervøst firben. Et umage trekløver der er tvunget til at arbejde sammen, hvis de skal komme sikkert gennem ødemarken…
Green Patch is a little town in Australia, created by Bill Koala as an asylum for every animal that needs to find peace and safety. As a young koala with adventurous blood, his son - Blinky Bill is influenced by the legend of his remarkable father who, sadly, is gone missing. Bill Koala has last been seen to embark on a journey to the Valley of White Dinosaurs but no one has seen him ever since. Willing to find his dad, Blinky Bill leaves Green Patch and goes on a mission through the dangerous Australian wilderness. Luckily, our boy is not alone on his way - he meets Jack, the lizard and Nutsy, a zoo koala, who join him in this exciting adventure. Unfortunately, there is also a mean Cat who pursues the friends but the perils also teach them how to rely on each other and how to become a strong and invincible team!