Desc: Cold Sunday: Directed by Ivan Pokorný. With Adéla Petreková, Robert Jasków, Krystof Rímský, Jan Plouhar. A seemingly harmless fit of jealousy between two lovers brings about an increasingly sinister entanglement of events. Hidden secrets are revealed, sly lies are decoded, and eventually the characters begin to show their true colors. In this thriller, gripping until the last minute, nothing is as it appears to be at first sight.