Zero Hour (1998)

Set in the isolated trenches of W.W.I, Zero Hour is the tale of a young British Officer confronted with shocking discoveries about his newly assigned Company in Northern France. In his quest for duty and honor, Lieutenant Oliver Enfield decides to set things right by taking matters into his own hands. On the eve of a major offensive, Lieutenant Enfield embarks on an unauthorized reconnaissance mission. Instead of finding answers he undergoes a harsh but fantastical journey of transformation, which ultimately leads him to question his own sanity and purpose. At a turning point in his existence he must answer the question-Does an officer's duty to country demand blind loyalty? Or can it be an opportunity to save his men from one of the most futile advances of the First World War.