The thing about the indie film world is that it does not shy away from material that pushes the boundaries. It likes to challenge viewers and get them to think about things of which they normally wouldn’t. It seems that the latest in these “trending topics” is cult life. Last year, Sean Durkin’s Martha Marcy May Marlene introduced us to a disturbing cult world, perhaps not unlike the one we’ll be exploring next in Fox Searchlight’s newest release, Sound of My Voice. The film, which is directed by Zal Batmanglij (yes, the first six letters of his last name spell “Batman”!), is co-written by the director, himself, and one of indie film’s newest darlings, Brit Marling. In fact, the tri-hyphenate Marling also stars in the film and produced it. (Her last effort as writer-producer-star was last year’s independent triumph Another Earth, which shared a stage at Sundance 2011 with Sound of My Voice.)