Mia Hansen-Løve Director, Screenwriter Félix de Givry Paul Actor Pauline Etienne Louise Actor Vincent Macaigne Arnaud Actor Roman Kolinka Cyril Actor Hugo Conzelmann Stan Actor Zita Hanrot Anais Actor Vincent Lacoste Thomas Bangalter Actor Arnaud Azoulay Guy-Manuel de Homem-Christo Actor Paul Spera Guillaume (Respect) Actor Sébastien Chassagne Hervé Actor Laurent Cazanave Nico (Respect) Actor Sigrid Bouaziz Anne-Claire (copine Guillaume) Actor Léa Rougeron Théodora Actor Olivia Ross Estelle (atelier écriture) Actor Pierre-François Garel Animateur FG Actor Claire Tran Midori (copine Arnaud) Actor Arsinée Khanjian La mère de Paul Actor Greta Gerwig Julia Actor Brady Corbet Larry Actor Laura Smet Margot Actor Golshifteh Farahani Yasmin Actor Sven Hansen-Love Screenwriter Charles Gillibert Producer Denis Lenoir Cinematographer Marion Monnier Film Editing Anna Falguères Production Design Judy Shrewsbury Costume Design Antoinette Boulat Casting Elsa Pharaon Casting