
US cinema attendance peaked in 1946, and quickly decreased, as GIs returning from World War II settled down in the suburbs, started families, and embraced the consumer lifestyle. That same period saw a rapid rise in television ownership, and the film industry sought to differentiate the cinema experience from domestic TV viewing with 3D and widescreen processes.
Bwana Devil’s Natural Vision (anaglyph) 3D system drew audiences back to the cinema in 1952, though the 3D craze came to an end after a couple of years. Oboler attempted to revive the format in 1966, with The Bubble, filmed in a less cumbersome process known as Space Vision. (3D, edited by Britt Salvesen, is an excellent history of all forms of 3D imagery. 3-D Movies, by R.M. Hayes, was the first book on stereoscopic cinema.)


