Superman: Our Worlds at War Secret Files and Origins (2001)

Plot

The Eighth Day / The Art of War / Earth Allies / Resources / Alien Allies / They Call Me Zed / Zod Squad / Behind the Lines

A sizzling special reveals the secrets behind the war that will shake the DC Universe! Learn how the destructive force known as Imperiex began to wreak havoc on untold numbers of worlds and discover the menace of the Earthbound despot known as General. Designs for the alien weaponry and earth technology to be used in Our Worlds At War. The D.E.O.'s Agent Chase explores Earth's readiness for battle. The history of Zod. Kansas is hit by the first bomb to be dropped by Imperiex and a station about to air a documentary on the ways in which the military and the nation's metahumans have worked together in times of war abruptly goes off air. Earth's allies and enemies.