ร้องเพลงรักให้ก้องโลก

ลวน

Paula Bélier

Karin Viard

Gigi Bélier

François Damiens

Rodolphe Bélier

Éric Elmosnino

Fabien Thomasson

Roxane Duran

Mathilde

Ilian Bergala

Gabriel Chevignon

Luca Gelberg

Quentin Bélier

Mar Sodupe

Ms. Dos Santos

Stéphan Wojtowicz

Lapidus

Jérôme Kircher

Doctor Pugeot

Bruno Gomila

Rossigneux

Véronique Poulain

Market Customer

Philippe Dusseau

Jury President

Clémence Lassalas

Karène

Melchior Lebeaut

Four-eyed Student

Céline Jorrion

FR3 Journalist

Manuel Weber

Veterinarian

Sébastien Agius

Gabriel Chevignon (voice)

Giulia Foïs

TV Reporter (voice)

Noël Sorrente

Man in the Market (uncredited)