Kdo je kdo

Set in World War 2 as the Germans occupy Czechoslovakia, teenage Emilka's father is murdered by the Nazis, but she is selected for special treatment by virtue of being blonde. She is billeted with the commandant of a concentration camp near the Baltic coast, where his kindness towards her provokes his wife's jealousy, but is compromised when Emilka witnesses his brutality towards the prisoners.

A beautiful, underachieving, 18 year old orphan considers various suitors, ponders philosophy, and takes a young girl under her wing.

A group of wealthy American Jewish businessmen have been captured by the SS and are told that they are to be traded to the American army for several SS officers. However, these hostages are being required to pay bribes for their "transportation costs." In order to ensure that the businessmen will be more cooperative in paying up, a beautiful female singer is placed in their midst as a bargaining chip. The group of hostages are then placed on a train which is supposed to take them to the ship that will deliver them to freedom, but a series of "mishaps" delays their escape.

Brave sons of the king, twin brothers Jaroslav and Jaromír love and help each other. It was they and another brother - Jindrich, who once saw the portrait of Princess of Diamond Mountains, fell in love and went on her quest.