Presented as if it were an archive from the beginning of the 20th century, like a Pathé newsreel, this film tells the story of the life of Etienne-Jules Marey, the 19th century pioneer of photography and cinema, famous for studying animal and human locomotion.

• Les Productions Lazennec
• La Sept Cinéma
• Marc Berman
• Marina Tomé
• Nadine Pelée
• Francis Bouc
• François Grosjean
• Jacques Boudet
• Geoffrey Carey
• Pierre Auffray