Greek actress Melina Mercouri made her English-language film debut in The Gypsy and the Gentleman. Mercouri plays tempestuous gypsy girl Belle, while the "gentleman" is Sir Paul Deverill (Keith Michell). Escaping an arranged marriage, Sir Paul weds the bewitching Belle,who intends to take him for every penny he's got, then move on to other lovers. Imagine her disappointment when she discovers that her prize catch is flat broke. All sorts of bizarre complications ensue, including the kidnapping of an heiress (June Laverick) by Belle's gypsy compadres. Gypsy and the Gentleman was directed by American expatriate Joseph Losey, whose British film career wouldn't truly get off the ground until his collaborations with Harold Pinter in the 1960s.
~ Hal Erickson, All Movie Guide