Joyeux Noel (2005)

Joyeux Noel is a 2005 WWI drama built around the Christmas truce of 1914, when soldiers from opposing armies put down their weapons for one night. Diane Kruger plays an opera singer who crosses into the trenches to perform for the men. The archive holds 1 scene from the film showing her nude, a brief break from the otherwise restrained wartime setting.