The film Skyline had a building next to Comic-Con that had a poster plastered on it of hundreds of people being lifting in the air. A friend and I were curious about it, but never had the chance to find out at the Con.
Directing the film are Greg and Colin Strause — who are veterans at special effects, and strangely enough, contributed to the upcoming sci-fi film Battle: Los Angeles. The crew consists of under 20 people with most of the very small budget being focused on the special effects.
Instead of the usual alien invasion wrecking havoc, the aliens in this film are more focused on abducting people. I’m cautiously optimistic.