This Christmas Eve, as millions around the globe raise their voices in praise at midnight masses, New York City and Los Angeles-based fans of the iconic Alien and Predator can experience a very different take on the ritual special Midnight Mass-acre showings of Aliens vs. Predator - Requiem.

The events follow on the heels of Twentieth Century Fox servicing to press a special holiday gift: an Aliens vs. Predator - Requiem Christmas ornament promising that "This Christmas, there will be no peace on Earth."

There'll be little peace - but much fan anticipation - at the two Midnight Mass-acre locations: Hollywood's renowned Chinese Theatre and New York's Regal Union Square Stadium 14. The first 100 diehards in line at each Midnight Mass-acre will get a special stocking stuffer - commemorative shirts emblazoned with "I Survived Midnight Mass-acre Christmas Eve 2007."

Opening everywhere December 25, Aliens vs. Predator - Requiem sees the deadly beings from the two of cinema's scariest film franchises wage their most brutal battle ever - in our own backyard.