Essentially true story of how Spartan king Leonidas led an extremely small army of Greek Soldiers (300 of his personal body guards from Sparta) to hold off an invading Persian army now thought to have numbered 250,000.
A party of couples from Athens is planning to attend the performance of Medea in Ancient Epidaurus. They set off in their cars bright and early in the morning, combining their theater outing with a side trip to Nauplion. They stop at a railroad junction for the train to pass. There Mado recognizes the fleeting figure of the man standing at the window of the train and she faints.
The young daughter (Anna Synodinou) of a well-off family comes back from Switzerland after completing her studies, married to a young scientist, Thanasakis (Byron Pallis), who comes back to Greece determined to serve his country as a politician. With the financial support of his brother-in-law (Dinos Iliopoulos) he enters the election with no results. Soon though, another election is announced and he decides to run for a second time, again asking support from his brother-in-law who insists that a new campaign would be financial suicide for the family.