participating in this documentary: Jean-Pierre Ferland, Céline Dion, Michel Rivard, Isabelle Boulay, Marie Denise Pelletier, René Angélil, Daniel Lavoie and Kevin Parent, Gilles Vigneault, Isabelle Boulay, Eric Lapointe, Sylvain Cossette, Térez Montcalm, Bia, Yves Lambert, Vincent Vallières, Mara Tremblay