Stirred by Custard and Buzz putting together their family tree, orphaned Kea travels down to Queenstown, New Zealand, in a bid to find his family and why he was abandoned by them.
In the small town of Doodle, four kids and their pet parrot repeatedly foil the dastardly deeds of local super-villain Dr Gloom and his henchmen with the help of a nationwide network of spy-kids.