Tim Kennedy has a problem; he only feels alive right before he’s about to die. Kennedy, a Green Beret, decorated Army sniper, and UFC headliner, has tackled a bull with his bare hands, jumped out of airplanes, dove to the depths of the ocean, and traveled the world hunting poachers, human traffickers, and the Taliban. But he’s also the same man who got kicked out of the police department, fire department, and as an EMT, before getting two women pregnant four days apart, and finally, been beaten up by his Special Forces colleagues.

In 1971 William Reeder was a senior captain on his second tour in Vietnam. He had flown armed, fixed-wing OV-1 Mohawks on secret missions deep into enemy territory in Laos, Cambodia, and North Vietnam, on his first tour. He returned as a helicopter pilot eager to experience a whole new perspective as a Cobra gunship pilot. Believing that Nixon's Vietnamization would soon end the war, Reeder was anxious to see combat action. To him, it appeared that the Americans had prevailed, beaten the Viet Cong, and were passing everything over to the South Vietnamese Army so Americans could leave.

The story of the indomitable American POWs who endured "Alcatraz," the Hanoi prison camp where North Vietnam locked up its most dangerous and subversive prisoners, and the wives who fought to bring them home. As these men suffered in Hanoi, their wives launched an extraordinary campaign that would ultimately spark the POW/MIA movement. When the survivors finally returned, one would receive the Medal of Honor, another became a U.S. Senator, and a third still serves in Congress.

While serving as a crew chief aboard a US Air Force Rescue helicopter, Airman First Class William A. Robinson was shot down and captured in Ha Tinh Province, North Vietnam, on September 20, 1965. After a brief stint at the "Hanoi Hilton", Robinson endured 2,703 days in multiple North Vietnamese prison camps, including the notorious Briarpatch and various compounds at Cu Loc, known by the inmates as the Zoo.

Air Force pilot Captain Carlyle "Smitty" Harris was shot down over Vietnam on April 4, 1965 and taken to the infamous Hoa Lo prison—nicknamed the "Hanoi Hilton." For the next eight years, Smitty and hundreds of other American POWs—including John McCain and George "Bud" Day—suffered torture, solitary confinement, and unimaginable abuse. It was there Smitty covertly taught the Tap Code—an old, long-unused World War II method of communication—to many POWs. In turn, they taught others, and it quickly became a way for POWs to communicate without their captors' knowledge.