Mathieu Amalric as Bertrand

Guillaume Canet as Laurent

Benoît Poelvoorde as Marcus

Jean-Hugues Anglade as Simon

Virginie Efira as Delphine

Leïla Bekhti as Amanda

Marina Foïs as Claire

Philippe Katerine as Thierry

Félix Moati as John

Alban Ivanov as Basile

Balasingham Thamilchelvan as Avanish

Jonathan Zaccaï as Thibault

Mélanie Doutey as Clem

Noée Abita as Lola

Claire Nadeau as Laurent's mother

Caroline Grant as Bertrand's daughter

Guillaume Cloud-Roussel as Son of Bertrand

Mathieu Torloting as Romain, son of Laurent

Arno Feffer as Roadie, Simon's manager

Erika Sainte as Diane, Laurent's wife

Vincent Darmuzey as Nicolas, employee of Piscin'Love

Virgile Bramly as Delphine's companion

Karim Adda as Host of the Gala

Élodie Hesme as Marcus's lover

Xavier Alcan as Speech therapist

Stéphane Rouabah as Supermarket security guard

Sami Zitouni as Supermarket security guard

Vincent Varinier as Municipal policeman

Pierre Pirol as Benoit Jacquot

Xavier Claudon as Refectory employee

Ibrahim Koma as Swimming pool technician

Claire Conty as Bertrand's neighbor

Sam Lellouche as Jean-Luc's colleague

Édouard Rerolle as Boyfriend of Bertrand's son

Charlotte Levy as Girl with glasses

Maximilien Poullein as Championship announcer

Fiorella Campanella as Girl who says "I never loved you"

Alexandre Courtes as Husband of the couple of friends

Emma Philippe as Wife of the couple of friends

Hervé Colombel as Alcoholic Anonymous

Roselyne Geslot as Alcoholic Anonymous

John Fay as Swimmer

Jean-Philippe Franqueville as Swimmer

Tom Godefroy as Swimmer

Sam Chemoul as Bertrand's son's friend (uncredited)

Angélique Meyns as Hostess (uncredited)

Michèle Clément as Cocktail Hostess (uncredited)

Audrey Quoturi as Championship Hostess (uncredited)

Anderz Eide as Norwegian policeman (uncredited)

Christian Gazio as Couch client (uncredited)

Sébastien Lozach as Bulgarian swimmer (uncredited)

Bastien Pujol as Italian swimmer (uncredited)

Ian McCamy as English coach (uncredited)

Aude Thomas as Swimming pool employee (uncredited)

Cidney Khosta as Bulgarian supporter (uncredited)

Floriane Karger as (uncredited)