Em been known to cast porn stars in the past and in “Space Bound” he keeps that trend going.  His co-star Sasha Grey discusses her take on the visual with MTV.

“You can read into it a few different ways, but I imagine one character is actually him, and the other is his subconscious…Em simply becomes company for her, and she mistakenly takes advantage of that…Before each take, Joseph and I would talk a lot about her motives and attitude. Her ultimate moment doesn’t come until the end, so I had plenty of time to build the fear! “I don’t know if it necessarily has a thorough message, but I think it shows that even the strongest of love meets destruction at some point,” the ex-porn star told MTV News. “Whether or not you come out of it together and whole is an entirely different question.”

sasha