Adam Kay

The Chocolate Factory takes viewers from the sugarcane fields of Queensland to a dairy farm in Tasmania before revealing the slow journey of millions of Easter eggs and bunnies inside the Cadbury factories in Hobart and Melbourne.

Crossing Australia from Perth to Sydney, the pivotal part played by the transcontinental railway line in linking the far-flung west coast with the eastern states is explored, including how the rail impacted Indigenous Australians on the Nullabor Plain, the new colony of South Australia, and the Indigenous trade route of the Blue Mountains.