|Peter Sellers||Robert Danvers|
|Tony Britton||Andrew Hunter|
|Diana Dors||John's Wife|
|Gabrielle Drake||Julia Halforde-Smythe|
|Judy Campbell||Lady Heather|
|Nicola Pagett||Claire the Bride|
|Thorley Walters||Manager of Carlton Hotel|
Robert Danvers is an egotistical television host who seduces woman at every opportunity. When he meets Marion, an American who has just married a British rock performer named Jimmy, he tries to charm her. Although Marion is not impressed by Robert's alluring act, she does agree to go on a trip with him to see the wine country in France. When they return, Robert has fallen in love with Marion, but she still has feelings for Jimmy.