Usually, the film was demonstrated in 3D in big downtown theaters and flat in smaller sized neighborhood theaters. In 1975 Creature with the Black Lagoon was re-produced to theaters from the inferior crimson-and-blue-glasses anaglyph 3D structure, which was also utilized for a 1980 house movie launch on Beta and VHS http://homeaudio52418.blogpostie.com/18008387/fantasy-can-be-fun-for-anyone