When Blinky Bill, an adventurous young koala, discovers a mysterious marker that hints at his dad's whereabouts, he embarks on a journey that takes him into the wild and dangerous Outback. He befriends Nutsy, a zoo koala, and Jacko, a nervous frill necked lizard. Pursued by a vengeful cat who has a personal score to settle with Blinky, the trio must learn to work together if they ever want to survive the rugged Australian landscape and find Blinky's father!