"Celine Dion: Behind the Music" tells the story of the incredible rise of the diva of pop music and the relationship, with her husband and manager, Rene Angelil. "Behind the Music" delves into their relationship's transformation as Rene and Celine grow together, achieve huge success and ultimately fight a life threatening illness, Rene's cancer. Dion also talks about her retirement and her last performance in Montreal on New Year's Eve. The show is documented by interviews with Rosie O'Donnell; David Foster (music producer); Celine's husband/manager; Rene Angelil; Celine's mother Therese Dion and brother Michele Dion; Tommy Mottolla, President of Sony and Polly Anthony, President of Epic Records; Billboard Live music critic Chuck Taylor and "Saturday Night Live's" Ana Gasteyer.