The upcoming biopic Diana still does not have a domestic release date at this time, but fans of this late princess can take a look at the latest footage with the second international trailer. Naomi Watts stars as Princess Diana in the drama, which follows the last two years of her life, including her torrid affair with heart surgeon Hasat Khan (Naveen Andrews). We'll keep you posted on when director Oliver Hirschbiegel's biopic, which was acquired by Entertainment One, will be released, but take a look at the new scenes from this biopic.