What’s considered the best example of the 3D process? Why, none other than Alfred Hitchcock’s Dial M for Murder, of course. This film was available in 3D when released in 1954, but there are no known play-dates in 3D due to Warner Bros instating a 3D/2-D release policy. The film finally screened in 3D in 1980, and it did so well that it was rereleased in 3D two years later.
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