This film revisits the career and development of Marie Trintignant through the loving and often amused eyes of her father Jean-Louis Trintignant, as well as those of the actors and directors with whom she worked.

Apostrophes was a live, weekly, literary, prime-time, talk show on French television created and hosted by Bernard Pivot. It ran for fifteen years (724 episodes) from January 10, 1975, to June 22, 1990, and was one of the most watched shows on French television (around 6 million regular viewers). It was broadcast on Friday nights on the channel France 2 (which was called "Antenne 2" from 1975 to 1992). The hourlong show was devoted to books, authors and literature. The format varied between one-on-one interviews with a single author and open discussions between four or five authors.