A group of passengers traveling around the Mediterranean on a luxury liner enjoy various adventures and become romantically involved with each other.
Ugo Tognazzi
Walter Chiari
Belinda Lee
Sylva Koscina
Elke Sommer
Gino Cervi
Caprice Chantal
Mario Scaccia
Gabriele Ferzetti
Massimo Serato
Gisella Sofio
Ivan Desny
Malo St. George
Gino Bartali
