Watch Full Movie Online. One of today’s most compelling singing actresses, Karita Mattila takes on the irresistible role of Manon Lescaut, the headstrong young woman torn between a life of luxury and the call of her true love: the Chevalier des Grieux, played by Marcello Giordani. The young Puccini lavished some of his most sensual music on this early hit, conducted here by the Met’s beloved James Levine.