Follow the summer of Billie's 16th birthday, a lifeguard at the water park, with her two best friends, Rosine and Juliette, as well as her perfect big sister, Annette. Billie's summer is quickly turned upside down when she falls in love with a charming cycling champion.

Liliane Skelly
as Billie

Camille Felton
as Annette

Joseph Delorey
as Pierre

François Létourneau
as François

Vivi-Anne Riel
as Juliette

Salma Serraji
as Rosine

Jacob Whiteduck-Lavoie
as Émile

Renaud Lefebvre
as Zach

Fabrice Yvanoff-Sénat
as Sam

Charles Kardos
as Commis station-service / karaoké