Guillaume Canet as Guillaume Canet

Marion Cotillard as Marion Cotillard

Gilles Lellouche as Gilles Lellouche

Philippe Lefebvre as Philippe Lefebvre

Camille Rowe as Camille Rowe

Kev Adams as Kev Adams

Ben Foster as Ben Foster

Johnny Hallyday as Johnny Hallyday

Yvan Attal as Producer Yvan

Guillaume Faure as Selfie father

Xavier Alcan as Urologist

Hugo Dillon as Boy at the after

Jeanne Damas as Journalist

Evelyne Bonneau as Maquilleuse film dans le film

Nadja Settel as Nancy (Crocodile Rangers)

Laeticia Hallyday as Laeticia Hallyday

Alexandra Mercouroff as Scriptwriter of the film within the film

Pierre-Benoist Varoclier as Nico, film manager within the film

Paloma Coquant as Debbie (Crocodile Rangers)

Toussaint Martinetti as Corsican father of a family

Alain Attal as Alain Attal, producer

Yarol Poupaud as Yarol Poupaud

Fabrice Feltzinger as Greengrocer

Camille Razat as Girl from the night club

Norbert Ferrer as Machinist from the film in the film (uncredited)