About the film
Expo: Magic of the White City is a 2005 American direct-to-video historical documentary film directed and produced by Mark Bussler, and narrated by Gene Wilder. The documentary tells the story of Chicago's World's Columbian Exposition in 1893. It marked Wilder's last film project before his death in 2016.
From the film's Wikipedia article (CC BY-SA 4.0).