Watch: Second Beautifully Cryptic Trailer For Shane Carruth's 'Upstream Color'

Upstream Color"They could be starlings." Well, are they or aren't they? Too bad, because you're not going to find out until you see "Upstream Color" or even know what the hell that question means in relation to the story.

Already gearing up as one of the most mysterious and unique offerings of the Sundance Film Festival, "Primer" director Shane Carruth looks to be serving up another dazzling, puzzling oddball piece of work. Don't ask for plot details because you won't get any, so this official logline will have to do for now: A man and woman are drawn together, entangled in the lifecycle of an ageless organism. Identity becomes an illusion as they struggle to assemble the loose fragments of wrecked lives.

Amy Seimetz ("The Myth Of The American Sleepover"), Andrew Sensenig ("I Love You Phillip Morris") and Thiago Martins ("City Of God") star in the movie that will also be hitting theaters on April 5, 2013 with release plans also under wraps at the moment. But we're betting the full curtain will be lifted soon. Watch below. [Badass Digest]