Charlotte Rampling began her career as a model and first appeared in a Cadbury advertisement. She was noticed by a casting agent while walking down a street in London. In 1965, she was cast in the role of Meredith in the film Georgy Girl and was given a role by John Boulting in the comedy Rotten to the Core. In 1967, she starred opposite Yul Brynner in the adventure film The Long Duel. She also appeared alongside Franco Nero in the Italian film Sardinia Kidnapped (Sequestro di persona) (1968), directed by Gianfranco Mingozzi.