Lady Libertine (also known as Frank and I) is a 1983 soft core erotic film by Gérard Kikoïne. This Playboy production, released theatrically in Europe and on television in the US, is an adaptation of the Victorian novel (1902) Frank and I by Bill Adler. French actress turned famous TV host unsuccessfully sued to stop its release.

Plot

In the 1880s, a rich nobleman from London, Charles de Beaumont (Christopher Pearson), meets "Frank", an adolescent, and offers hospitality to the young orphan. According to the usages of his caste, he decides to educate him by himself. But Frank is not an obedient pupil and Charles is surprised when he discovers that Frank is not a boy as he believed, but a beautiful young girl named Frances with a dark secret.