TIL moviegoers seeing "13 Ghosts" in 1960 could choose if they wanted to see the ghosts or not. The ghosts were added with a red filter on scenes with a blue filter. People were given viewers with red and blue cellophane, and depending on which one they looked through could "remove" the ghosts.
https://ift.tt/2B59eax
Submitted May 26, 2020 at 03:13PM by F-O https://ift.tt/2XLDTBx
Submitted May 26, 2020 at 03:13PM by F-O https://ift.tt/2XLDTBx
TIL moviegoers seeing "13 Ghosts" in 1960 could choose if they wanted to see the ghosts or not. The ghosts were added with a red filter on scenes with a blue filter. People were given viewers with red and blue cellophane, and depending on which one they looked through could "remove" the ghosts.
Reviewed by M. Amaar Tahir
on
5:13 PM
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