A glimpse at the life of French singer Serge Gainsbourg, from growing up in 1940s Nazi-occupied Paris through his successful song-writing years in the 1960s to his death in 1991 at the age of 62.

Five years after their summer together in Barcelona, Xavier, William, Wendy, Martine and Isabelle reunite.

A maths teacher acquires the power to travel into movies to save the woman of his dreams and bring her back to her correct film.