Jean-Louis Xavier Trintignant was a French actor. He made his theatrical debut in 1951, and went on to be regarded as one of the best French dramatic actors of the post-war era. He starred in many classic films of European cinema, and worked with many prominent auteur directors, including Roger Vadim, Costa-Gavras, Claude Lelouch, Claude Chabrol, Bernardo Bertolucci, Éric Rohmer, François Truffaut, Krzysztof Kieślowski, and Michael Haneke.

Konstantinos "Kostas" Gavras, known professionally as Costa-Gavras, is a Greek-French film director, screenwriter, and producer who lives and works in France. He is known for political films, such as the political thriller Z (1969), which won an Academy Award for Best Foreign Language Film, and Missing (1982), for which he won the Palme d'Or and an Academy Award for Best Adapted Screenplay. Most of his films have been made in French, but six of them were made in English.