Elenco

• Bill Murray — Arthur Howitzer Jr.
• Owen Wilson — Herbsaint Sazerac
• Benicio Del Toro — Moses Rosenthaler
• Adrien Brody — Julian Cadazio
• Tilda Swinton — J. K. L. Berensen
• Léa Seydoux — Simone
• Mathieu Amalric — The Commissaire
• Steve Park — Nescaffier
• Lyna Khoudri — Juliette
• Timothée Chalamet — Zeffirelli
• Jeffrey Wright — Roebuck Wright
• Frances McDormand — Lucinda Krementz
• Tony Revolori — as young Rosenthaler
• Bob Balaban — Uncle Nick
• Liev Schreiber — Talk Show Host, based on Dick Cavett
• Elisabeth Moss — Alumna
• Jason Schwartzman — Hermes Jones
• Fisher Stevens — Story Editor
• Henry Winkler — Uncle Joe
• Lois Smith — Clampette
• Denis Ménochet — Prison Guard
• Larry Pine — Chief Magistrate
• Morgane Polanski — Girlfriend
• Félix Moati — Head Caterer
• Tom Hudson — actor playing Mitch-Mitch on stage
• Nicolas Avinée — Vittel
• Christoph Waltz — Boris Schommers
• Cécile de France — Mrs. B, Zeffirelli‘s mother
• Guillaume Gallienne — Mr. B, Zeffirelli’s father
• Rupert Friend — Drill-Sergeant, an actor playing a soldier
• Alex Lawther — Morisot
• Toheeb Jimoh — Cadet #1
• Stéphane Bak — Communications specialist
• Hippolyte Girardot — Chou-fleur
• Willem Dafoe — Albert "the Abacus"
• Edward Norton — The Chauffeur
• Saoirse Ronan — Junkie / Showgirl #1
• Damien Bonnard — Police Detective
• Rodolphe Pauly — Patrolman Marpassant
• Antonia Desplat — Junkie / Showgirl #2
• Griffin Dunne — Legal Advisor
• Pablo Pauly — Waiter
• Wally Wolodarsky — Cheery Writer
• Anjelica Bette Fellini — Proofreader
• Anjelica Huston — the narrator
• Benjamin Lavernhe — toothpaste's spokesman
• Gilles Gaston-Dreyfus — mayor
• Alexandre Steiger — doctor
• Grégoire Leprince-Ringuet — TV reporter
• Jarvis Cocker — Tip-Top, a popular chanteur
• Bruno Delbonnel — Tip-Top’s likeness
• Nicolas Saada — Moses' lawyer
• Maud Druine