"On Falcon's Wings" is the heart-breaking story of five teenagers in Prague, Czechoslovakia during World War II whose lives are unalterably changed when resistance commandos assassinate Gestapo General Reinhard Heinrich in 1942. In the tragic aftermath of the assassination the boys are kidnapped by German soldiers and sent by troop train to the Eastern Front to dig anti-tank trenches, find safe passage through mine fields or perform whatever tasks their captors order them to do.

Realizing that they will most likely be killed by the Russians or by the Germans or by accident, some of the boys manage to escape. During their perilous trip home, the teenagers are rescued by partisans, aided by sympathetic Ukranians and brutilized by Nazis.

Scarred and traumatized, the boys who survive the harrowing journey back to Prague must search for their loved ones and rebuild their lives in their war-ravaged city.