The adventures of Frank and Buster, two intrepid koalas who fly around the Australian outback in their yellow plane helping other creatures in need. Archie becomes a superhero but discovers it is not as easy as it looks. Despite all his attempts to help people, things still go wrong and Archie needs rescuing by the Koala Brothers. But when Archie saves Lolly from the waterhole by throwing her a lifebuoy, he realises you don't need superpowers to help people.