(USA): Январь 1, 1974.
Продолжительность: 25 мин.
Directors: Roman Kroitor of IMAX Corporation.
A vivid, behind-the-scenes look at the Big Top, the Greatest Show on Earth as presented by Ringling Bros. and Barnum & Bailey. Seen from the performers' point of view, Circus World is a wonderfully human look at the tensions and harmony of families living in a circus environment, complete with The Flying Gaonas, exhilarating highwire acts, clowns, and the amazing feats of Gunther Gebel-Williams, the famous wild-animal trainer.