Fox Japan has posted a Red Band age-restricted trailer for Aliens vs. Predator - Requiem, which arrives in theatres on December 25th.You have to be at least 18 years old to watch the clip and it helps if you are not squeamish! Spoiler alert for when you watch the trailer: Some people die in this movie :)CLICK HERE to check out the head-exploding Aliens vs. Predator - Requiem clip!Aliens Vs. Predator - Requiem was released December 25th, 2007.