This documentary brings a lighting on the originality and the specificity of the actor-author Pierre Richard, improbable synthesis of the talking ant silent films, heir to Buster Keaton for the gestural one and the expression of the body, and to Groucho Marx for the puns and the burlesque verbal one. Conceived like a voyage inside the universe of Pierre Richard, "the Art of unsteadiness" makes it possible to better understand its step, its method of actor, director and gag man. With through many testimonies, extracts of films and archives documents, drawn up here the portrait of one of the large last burlesques.

Interviews with crew and cast from "That Man from Rio".

Stephane Lerouge interviewed about the music of George Delerue and his work on Philippe de Broca's movies.

A concert dedicated to Canadian film composer Howard Shore, famous for his scores to Peter Jackson’s The Lord of the Rings and David Cronenberg’s The Fly. With the Orchestre Philharmonique de Radio France. Concert filmed on May 12, 2023 in the Auditorium de Radio France, Paris. Program: - Fanfare for Organ and Brass - La Mouche - Le Festin Nu - The Forest, concerto for guitar and orchestra - The Lord of the Rings: The Fellowship of the Ring