Red Band Legion Trailer

I was somewhat interested when I saw this poster online for a new movie called Legion. It was released during Comic-Con along with a trailer which is now online for all to see. It's definitely worth checking out for the creepy monsters or whatever they are. Though I can't help but wonder if the pitch for this movie went something like this...

Pitch man: So I have this great idea for a movie where a fallen angel descends from heaven to protect a small group of survivors in the middle of the desert from an onslaught of creepy stretch demons and evil leather-clad angels. It's kinda like the Terminator for those god-fearing folk.

Hollywood Executive: Will the angels have guns?

Pitch man: Giant. fucking. guns.