If you’ve seen the first 12 minutes of Zal Batmanglij‘s Sound of My Voice then you should already be on board for the latest creepy but compelling story from Brit Marling. She got a lot of attention (mixed but still pretty positive) after writing and starring in the Mike Cahill directed Another Earth. Below is a featurette which give us a little more info on what to expect in this film. Those of you wanting to stay in the dark about this film might want to skip it, but if you, like us, were mesmerized by those 12 minutes you probably have stopped reading and are already playing the video… For those of you unfamiliar with the film…