actor and environmentalist attend the opening ceremony of festival .
{"Image ImageDescription": "MARRAKECH, MOROCCO - DECEMBER 03:  Actor Guillaume Canet and Actress Marion Cotillard attend the opening ceremony of the Marrakech 10th International Film Festival on December 3, 2010 in Marrakech, Morocco.  (Photo by Dominique Charriau/Getty Images)", "Image Copyright": "2010 Getty Images"}