Spain, 1937. The Civil War is not yet over, but for the Republicans, it is already lost. Franco's army is scouring the country for their remaining enemies, and four fugitive soldiers are in hiding, deep in the Cantabrian mountains. Surrender means execution. Winter means starvation. There is no way out - and yet they endure. A taut and thrilling story of pursuit and evasion, Wolf Moon is also a testament to undying loyalties: to a cause, to justice, and to brothers-in-arms.