Canada '67 is a Circle-Vision 360° documentary film by Canadian film director Robert Barclay, which was presented at the Telephone Pavilion, (formally named the Telephone Association of Canada Pavilion), part of Expo 67, an International World's Fair held in Montreal, Quebec, Canada in 1967 to mark the centenary of the Confederation of Canada. The telephone pavilion was created to promote telephone companies and their services, but its main feature was the Canada '67 film produced by Walt Disney Productions and presented in a large, completely circular movie theatre. Description The official Expo '67 Guide Book described some of the documentary's many scenes: "You're on centre stage for the RCMP Musical Ride... on centre ice for hockey... on the track at the Stampede! CIRCLE-VISION 360° surrounds you with all the fun and excitement of Canada's most thrilling events and its scenic beauty". Directed by Canadian filmmaker Robert Barclay, the film also presented a bobsled hurtling down a steep ice track at the Quebec Winter Carnival, along with many other events and scenes iconic to the country. Viewers in the audience occasionally experienced vertigo after one particularly dramatic sequence filmed over Niagara Falls. Production and exhibition The movie was commissioned by the Telephone Association of Canada and produced by Walt Disney Productions. A converted B-25 bomber rebuilt by Paul Mantz's Tallmantz Aviation film unit was used to capture the aerial shots. The movie was one of the rarest Circle-Vision movies ever exhibited; it has not been exhibited since the conclusion of the World's Fair in 1967, except for a brief appearance in January 1974 at Disney's Magic Kingdom during its Salute to Canada. The film also served as the inspiration for the subsequent O Canada! movie that has played at Disney's Epcot Center since 1982. The film cameras, nine of them arranged in a circle to record a 360° view, were assembled in a uniquely designed frame to allow for precise filming while the multiple movie camera rig was suspended from a converted B-25 bomber plus various boats and vehicles. A four-person production team shot about of 35 mm colour film over a 10-month period. The finished movie showed 80 separate scenes, presented to audiences of about 1,200–1,500 viewers per showing, every 30 minutes. In typical Disney World theme park style, one set of doors permitted the audience to enter the theatre's viewing area which was divided into narrow 'strips' and which