Early film career
In 1982, at the age of 15, Marceau bought back her contract with Gaumont for one million French francs. She borrowed most of the money. After starring in the sequel film La Boum 2 in 1982, Marceau focused on more dramatic roles, including Fort Saganne (co-starring Gérard Depardieu and Catherine Deneuve) and Joyeuse Pâques (Happy Easter) in 1984, L'Amour Braque and Police in 1985, and Descente aux Enfers (Descent Into Hell) in 1986. In 1988, she starred in L'Etudiante (The Student) and Chouans!. That year, Marceau was named Best Romantic Actress at the International Festival of Romantic Movies for her role in Chouans.
In 1989, she starred in Mes nuits sont plus belles que vos jours (My Nights are more Beautiful than your Days), which was directed by her long-time boyfriend Andrzej Zulawski. In 1990, she starred in Pacific Palisades and La Note Bleue, her third film directed by her companion. In 1991, she ventured into the theater in Eurydice, which earned Marceau the Moliere Award for Best Female Newcomer.
Marceau began making less-dramatic films, such as the comedy Fanfan in 1993 and La Fille de D'Artagnan in 1994 — both popular in Europe and abroad. That year, she returned to the theatre as Eliza Dolittle in Pygmalion.
International success
Marceau achieved international recognition in 1995 as Princess Isabelle in Mel Gibson's Braveheart. That year, she was part of an ensemble of international actors in the French film directed by Michelangelo Antonioni and Wim Wenders, Beyond the Clouds.
In 1997, she continued with William Nicholson's Firelight, filmed in England, Véra Belmont's Marquise, filmed in France, and Bernard Rose's Anna Karenina.
She played Hippolyta in A Midsummer Night's Dream (1999). She became a villainess Bond girl by playing Elektra King in The World Is Not Enough (1999).
Marceau teamed up again with her then-boyfriend Andrzej Zulawski to film La Fidélité in 2000.