If a girl has such an uninteresting occupation that she sells flowers, she likes to indulge in daydreaming, where she can experience unsuspected adventures.
A woman is tormented by dreams that she is the reincarnation of a dead countess. Her father, trying to get her to stop the dreams, takes her to a village near the castle of the late countess.
The Nazis, exasperated at the number of escapes from their prison camps by a relatively small number of Allied prisoners, relocate them to a high-security 'escape-proof' camp to sit out the remainder of the war.