Overview
Sunflower is a 1970 Italian drama film directed by Vittorio De Sica. It was the first western movie to be filmed in the USSR. Some scenes were filmed near Moscow, while others near Poltava, a regional center in Ukraine.
Plot
"A woman born for love. A man born to love her. A timeless moment in a world gone mad."
Giovanna (Sophia Loren) and Antonio (Marcello Mastroianni) marry to delay Antonio's deployment during World War II. After that buys them twelve days of happiness, they try another scheme, in which Antonio pretends to be a crazy man. Finally, Antonio is sent to the Russian Front. When the war is over, Antonio does not return and is listed as missing in action. Despite the odds, Giovanna is convinced her true love has survived the war and is still in the Soviet Union. Determined, she journeys to the Soviet Union to find him.
From Wikipedia (CC BY-SA 4.0).