Synopsis

The prospect of a Mammoth Motors factory—a project spearheaded by Cyril Sneer—looms over Evergreen Forest, threatening its irreplaceable natural splendor. Determined to safeguard this precious landscape, Bert and his companions have conceived an ambitious plan: they’re building a solar-powered car to challenge Sneer's own formidable creation, the Sneermobile, in a race for the forest's future.