Veterans who fought in Iraq and Afghanistan recount their war experiences in this Oscar-nominated documentary, which collects the writings of soldiers and their families to give a deeply personal view of American troops' involvement in these conflicts. Various visual strategies complement the interviews and readings by such noted actors as Robert Duvall, Beau Bridges, Blair Underwood, Aaron Eckhart and writers Anthony Swofford, James Salter and Tobias Wolff.