Kelley's Plasticon Pictures (1922)
William Van Doren Kelley, inventor of the Prizma color process, premiered 'Future' in anaglyphic 3D, in New York around Christmas 1922. Two 3-D films, Plasticons (1922) and New York City (1922) were shown under the name Movies of the Future. Originally about 14 minutes long, it is considered the sec