Sur fond d'images d'archives et d'interviews d'experts, ce documentaire revient sur la carrière du chef d'orchestre Mantovani et de ses célèbres cordes en cascade.
Ellinor Patton is so wealthy that her six unsuccessful marriages are considered befitting of her status. She is currently unhappily single again and hoping for her lucky number seven. Vico, the hotel owner's son, dreams of a career as a singer and is in love with the flower girl Blanche. His father is eagerly trying to prevent both. Vico proves that he really has talent at a concert by the Mantovani orchestra.
It is based on the popular West End stage comedy by Terrence Rattigan. It all begins when Diana (Ellen Drew), the sister of a British boy studying in France, arrives in town to flirt with all of her brothers' schoolmates. Alan (Ray Milland), one of the students, successfully resists Diana's charms-meaning of course that Alan and Diana will be in each other's arms by fadeout time. (AllMovie)