During a visit to another country, a coup d'état occurs against a state ruler. Meanwhile, a girl gets to know him in order to avenge her father's death. He decides to return to his homeland to face the coup makers and the people. As he heads to the airport, his car explodes.
An actor, a great seducer, has a 20-year-old son (François Périer) to whom he gives advice that has always succeeded; however this son has difficulties with Corinne (Dany Robin) who considers herself his fiancée.
A film about America between the world wars that attempts to capture and interpret the vital moving forces in American society that caused the United States to emerge by the end of World War II as a dominant world power.
