It's 9am, and people have been queuing for hours. Welcome to Expo '70 in Osaka Japan, with 70 plus countries showing what they are made of. This National Film Unit documentary combines an overview of the expo, with a closer look at the New Zealand presence. There is extensive footage of the Kiwi pavilion, including background to screenings of Hugh MacDonald's three-screen spectacle This is New Zealand, which was one of the most acclaimed films at Expo '70. The Maori Theatre Trust also perform.