Insatiable playboy Marco Donati decides to marry his latest flame, the beautiful Francesca. When the news gets into local newspapers, many of his former lovers are annoyed.
| Actor | Role |
|---|---|
 Orazio OrlandoFranco Donati | Franco Donati |
 Pamela TiffinFrancesca | Francesca |
 Mario AdorfIl commissario Marzoli | Il commissario Marzoli |
 Carmen VillaniFrancesca Tornabuoni | Francesca Tornabuoni |
 Gigi BallistaFilippo Tornabuoni | Filippo Tornabuoni |
| EEdmonda AldiniFranco's Aunt | Franco's Aunt |
| DDina AdorniNot listed | Not listed |
| FFederico BoidoGunman | Gunman |
 Angela CovelloNot listed | Not listed |
 Gisela GettyElena | Elena |
 Claudio GiorgiNot listed | Not listed |
 Luigi Antonio GuerraNot listed | Not listed |
 Alessandro HaberCarlo | Carlo |
 Monica MonetMaria | Maria |
 Teresa Rossi PassanteNot listed | Not listed |
 Elena VeroneseNot listed | Not listed |
 Anna ZinnemannNot listed | Not listed |
 Omero CapannaRed Sportscar Driver (uncredited) | Red Sportscar Driver (uncredited) |
 Joe D'AmatoNewsagent (uncredited) | Newsagent (uncredited) |