Michael A. Behrens

Like many other young men of his generation, after Pearl Harbor was attacked, Aldo Giannini joined the Marines with little idea of what lay ahead. After training, he was quickly deployed overseas and fought in the bloody Battle of Tarawa, surviving with a shrapnel injury and the haunting memory of witnessing the loss of 3,250 U.S. lives. He went on to fight in other battles and returned home after 3 intense years of service. Nearly eight decades later, he still questions if winning the island was worth the price.

Casey Conklin joined the 3rd Ranger Battalion as a medic, because he always believed they were the toughest group around. After his experience in the Battle of Mosul in Iraq and receiving his Ranger tab, he doesn't question how tough he is. After returning home, he finds that he still must challenge himself to stay healthy and redefine toughness at home.

Tiffany McKinley dismisses the stereotype of a single female personality in the military. For Tiffany, her interest in the Navy was activated by the spread of patriotism after 9/11. In the Navy, she manned the control centers of deployed ships.

John Baumhackl recalls the early days of the Vietnam War when more and more troops were being sent into combat every month. In 1968, John's number came up and he was drafted into the conflict. Buying a camera at his company store before shipping off, he captured many battles while in a helicopter. John was near the front lines when President Nixon made the controversial decision to push into Cambodia. In John's view, this saved American lives.

Through the perils of air combat, and an emergency landing behind enemy lines in Italy, Hank Sciaroni utilized his capability to speak Italian to help get him and his men to safety as the Germans closed in.

Giorgio Mattia describes his experiences during the second attack on the Italian Army in Nasiriya, Iraq 2006.

Ralph Rush, a Scout in General George S. Patton's World War II Intelligence & Reconnaisance Platoons went from digging up German mines to being the first American to enter the Ohrdruf Concentration Camp; the first concentration camp liberated by the Allies.

As a new space age dawns, have women come far enough to go farther than they ever have before? This film tells the story of the role women have played in the exploration of Mars.