The hour-plus-long film, which debuted this year at the Sundance Film Festival, features interviews with household names like Christie Brinkley, Beverly Johnson, Calvin Klein, Isabella Rossellini, Christy Turlington Burns and Cheryl Tiegs alongside industry pioneers such as Carmen Dell'Orefice, China Machado, Eileen Ford, Pat Cleveland and Bethann Hardison.

CNN: 'Supermodels' film reveals sometimes ugly side of beauty