An opening day attraction, “O Canada!” was a Circle-Vision 360° film found in the Canada Pavilion of World Showcase. The film featured images of Canadian landscapes and cities.
In August 2007, O Canada! closed for a brief refurbishment, opening September 2007 with a new film narrated by Martin Short.
The theater closed in August 2019 for a 4 month refurbishment, including updates to both the film and theater experience.