Hows this for a Tag Line?

[Nightflyer]

If I'm placing to many posts just tell me..

Here it is.

Tag Line (I think thats how they refer to the extra wording on posters)

"When Earths own past comes to annihilate the Future!"

[retardinAz]

It sounds pretty good, but what is the movie about? Also, try making it either shorter, or an actual sentence, not just a run-on.
Ex. Earth's own past has come to annihilate the future.
-OR-
Ex. The past has come to (annihilate or another word) our/the future.

[Nightflyer]

Thanks for the response.

In answer, it's my second script called "Atlantis" it's a sci.fic/adventure.