[Boom]

A man in a military uniform bends over to pick up a small object on the ground, then falls backward as a figure in a tattered, hooded costume with a painted face stands nearby with arms raised; the man lies on the ground as the costumed figure remains motionless, then the scene cuts to a group of soldiers in a trench, one of whom is being held by the others, all with painted faces and expressions of shock. The setting is an outdoor field with trees and hills in the background, then a military trench lined with sandbags.