Anna, Joyce, Claude and Lucia are all students under the tutelage of Constance Dumas, a renowned film instructor. Lucia moves in with the other girls. Soon after, she is attacked on the street outside her home and saved by a mysterious stranger.

This film is made up several sketches in which certain actors play several real or fictional roles to a background of rock music. The lead character, played by Godard himself, is an annoyingly perfectionist film-maker determined to wring every last drop of the finest performance possible from his stars.