Masquerade

In "Masquerade," David Frazer (Cliff Robertson) is a war hero recruited by the British government to kidnap and hide an oil-country prince in Spain. There, he meets beautiful French girl Sophie (Marisa Mell), who becomes entangled in his mission. As Frazer navigates a web of deceit and betrayal, he must confront his old friend Colonel Drexel (Jack Hawkins), who has secretly orchestrated the kidnapping to secure a hefty payday from the Oil company. Alongside his unexpected ally Leslie Dunwoody (Bill Fraser), a private detective on the case, Frazer must outwit the circus performers-turned-kidnappers and their ruthless leader, all while Sophie's true loyalties are revealed.