A biopic of the late musician Dédé Fortin, the singer, songwriter, and founder of a very popular Québécois band called "Les Colocs".

Sébastien Ricard
as André « Dédé » Fortin

Joseph Mesiano
as Mike Sawatzky

Dimitri Storoge
as Patrick Esposito Di Napoli

Bénédicte Décary
as Nicole

David Quertigniez
as André Vanderbiest

Claudia Ferri
as Cha Cha

Mélissa Désormeaux-Poulin
as Sophie

Louis Saïa
as Raymond, Dédé's agent

Yan Rompré
as Serge

Jonathan Charbonneau
as Jimmy Bourgoing