"Like the cinema classic Casablanca , this is a gripping saga of undercover resistance, dangerous intrigue and inspiring courage in Nazi-occupied territory." — The Washington Post

As war raged against Hitler's Germany, an increasing number of Allied fliers were shot down on missions against Nazi targets in occupied Europe. Many fliers parachuted safely behind enemy lines only to find themselves stranded and hunted down by the Gestapo. The Freedom Line traces the thrilling and true story of Robert Grimes, a 20-year-old American B-seventeen pilot whose plane was shot down over Belgium on Oct. twenty, 1943. Wounded, disoriented, and scared, he was rescued by operatives of the Comet Line, a group of tenacious young women and men from Belgium, France, and Spain who joined forces to rescue the Allied aircrews and take them to safety. And on Christmas Eve 1943, he and a group of fellow Americans faced unexpected sudden danger and tragedy on the border between France and Spain.

The road to safety was a treacherous journey by train, by bicycle, and on foot that stretched hundreds of miles across occupied France to the Pyrenees Mountains at the Spanish border. Armed with guile and spirit, the selfless civilian fighters of the Comet Line had risked their lives to create this underground railroad, and by this time in the war, they had saved hundreds of Americans, British, Australians, and other Allied airmen.

Based on interviews with the survivors and in-depth archival research, The Freedom Line is the story of a group of friends who chose to act on their own out of a deep respect for liberty and human dignity.