Watch FMovies. As families across America endure the repeated deployment of loved ones to Iraq and Afghanistan, many attempt to fill the void with Flat Daddies and Heroes on a Stick, life-sized cardboard cutouts of their husbands, wives, sons, and daughters serving overseas. The documentary feature "Flat Daddy" uses these two-dimensional surrogates as a connecting thread to explore the lasting impact of the war on the families left behind.