Xavier Dolan
— Julien
Stéphane Demers
— Hervé
Julie Beauchemin
— Julien's Mother
Patrick Martin
— Louis, Hervé's Friend
André Nadeau
— Julien's Father
Maxime Allaire
— Antoine
Simon Guitard
— Julien's Friend
Ericka Moore
— Friend Of Julien's Friend
Éliane Préfontaine
— Adolescent In The Car
Clara Palardy
— Adolescent In The Car
Emmanuel Flambard
— Adolescent In The Car
Ludwig Flambard
— Adolescent In The Car