The young Kitty is drawn into the world of international politics by chance.
Romy Schneider
as Kitty Dupont
Karlheinz Böhm
as Robert Ashlin
O.E. Hasse
as Sir William Ashlin
Ernst Schröder
as Crawford, Sekretär der britischen Delegation
Paul Dahlke
as Henry Dupont
Alice Treff
as Luise Dupont
Peer Schmidt
as Boris Malewski
Charles Regnier
as Jeannot
Ernst Waldow
as Franz, Friseur
Wolfgang Völz
as Steel
Heini Göbel
as Fotoreporter
Sammy Drechsel
as Rundfunkreporter