trench warfare

His film 'They Shall Not Grow Old' uses colorized archival footage to viscerally document the lived experience of trench warfare in World War I.

'Paths of Glory' presents a devastating critique of trench warfare's futility through the perspective of soldiers caught between impossible orders and human dignity.

'A Very Long Engagement' weaves trench warfare's trauma into a poignant narrative about memory, loss, and the human cost of the trenches in World War I.