Jacques Boulanger as Jeannot

Benoît Girard as Pierre Vignon, le chanteur

Claude Michaud as Benoit Marquis, l'agent

Anne Létourneau as Jeune Chanteuse prometteuse

Nicole Cloutier as Jeune Chanteuse prometteuse

Véronique Béliveau as Jeune Chanteuse prometteuse

Rita Lafontaine as Grande Admiratrice de Jeannot

Françoise Berd as Grande Admiratrice de Jeannot

Amulette Garneau as Grande Admiratrice de Jeannot

Elyse Varo as Grande Admiratrice de Jeannot

Monique Mercure as Madame Jeannot

Manda Parent as Mignonne

Jean-Marie Lemieux as Boss de Jeannot

Roger Lebel as Boss de Jeannot

Bertrand Gagnon as Boss de Jeannot

Paul Gauthier as Propriétaire de Corm

André Montmorency as Le journaliste à potins

Denis Drouin as Le producteur de disques

Roger Garand as Le réalisateur

Lise Thouin as La scripte

Guy L'Ecuyer as Le maquilleur

Jean-Pierre Cartier as Le régisseur

Gilbert Comtois as Un autre réalisateur

Jean-Denis Leduc as Un autre réalisateur

Gisèle Dufour as Animatrice de Hot Lines

Yvon Barrette as Petite Pègre

Michelle Rossignol as Serveuse de 'La Gigolette'

Gabriel Arcand as

Raymond Cloutier as

Pierre Curzi as

Paul Dion as

Muriel Dutil as

Jacques Thisdale as

Roland Jetté as