The Cassandra Cat (Czech:Až přijde kocour), also released under the titles When the Cat Comes, The Cat Who Wore Sunglasses, and/or That Cat) is a 1963Czechoslovakian film directed by Vojtěch Jasný.
It tells the story of a mysterious traveling circus that arrives in a village accompanied by a sunglass-wearing cat named Mokol. When the cat's glasses are removed, people in the village appear bathed in different colours that reflect their true feelings.