An American soldier and a Belgian woman fall in love during a brief holiday truce amid the Battle of the Bulge. When fighting resumes, they promise to reunite on the first Christmas after the war ends if they're both alive.
Frank West, and Vick Chu investigate a military compound, situated on the outskirts of Willamette, Colorado, but once inside, they find out the compound is being used for zombie research, and are discovered and forced to flee.
