Now this is what I call thinking “outside the box”. Warner Bros. has snapped up THE DAYS BEFORE, a creepy sci-fi action spec by tyro scribe Chad St. John. The story, which reminds me like an episode of “The Twilight Zone” mixed with elements of THE TERMINATOR, centers on aliens invading Earth by traveling backwards through time and wiping out humanity — yesterday by yesterday — while one man stays a yesterday ahead of them, trying to convince the world that the end is coming again.