Mathieu Amalric

Bertrand

Guillaume Canet

Laurent

Benoît Poelvoorde

Marcus

Jean-Hugues Anglade

Simon

Virginie Efira

Delphine

Leïla Bekhti

Amanda

Marina Foïs

Claire

Philippe Katerine

Thierry

Félix Moati

John

Alban Ivanov

Basile

Balasingham Thamilchelvan

Avanish

Jonathan Zaccaï

Thibault

Mélanie Doutey

Clem

Noée Abita

Lola

Claire Nadeau

Laurent's mother

Caroline Grant

Bertrand's daughter

Guillaume Cloud-Roussel

Son of Bertrand

Mathieu Torloting

Romain, son of Laurent

Arno Feffer

Roadie, Simon's manager

Erika Sainte

Diane, Laurent's wife

Vincent Darmuzey

Nicolas, employee of Piscin'Love

Virgile Bramly

Delphine's companion

Karim Adda

Host of the Gala

Élodie Hesme

Marcus's lover

Xavier Alcan

Speech therapist

Stéphane Rouabah

Supermarket security guard

Sami Zitouni

Supermarket security guard

Vincent Varinier

Municipal policeman

Pierre Pirol

Benoit Jacquot

Ibrahim Koma

Swimming pool technician

Claire Conty

Bertrand's neighbor

Sam Lellouche

Jean-Luc's colleague

Édouard Rerolle

Boyfriend of Bertrand's son

Charlotte Levy

Girl with glasses

Maximilien Poullein

Championship announcer

Fiorella Campanella

Girl who says "I never loved you"

Alexandre Courtes

Husband of the couple of friends

Emma Philippe

Wife of the couple of friends

Hervé Colombel

Alcoholic Anonymous

Roselyne Geslot

Alcoholic Anonymous

Sam Chemoul

Bertrand's son's friend (uncredited)

Angélique Meyns

Hostess (uncredited)

Michèle Clément

Cocktail Hostess (uncredited)

Audrey Quoturi

Championship Hostess (uncredited)

Anderz Eide

Norwegian policeman (uncredited)

Christian Gazio

Couch client (uncredited)

Sébastien Lozach

Bulgarian swimmer (uncredited)

Bastien Pujol

Italian swimmer (uncredited)

Ian McCamy

English coach (uncredited)

Aude Thomas

Swimming pool employee (uncredited)

Cidney Khosta

Bulgarian supporter (uncredited)