Screenwriter Alex Garland (28 Days Later, Dredd, Sunshine) decided he'd direct his latest film, a creepy Sci-fi, with nice plot twists - EX MACHINA. Caleb (Domhnall Gleeson) works as a programmer or coding expert for a Google like company called Bluebook.  He wins an inter-corporate contest to spend a week with the founder, Nathan (Oscar Isaac) of Bluebook, and thinks it's an amazing chance to hang out with a super intelligent programming genius, hashing out theories and going over Algorithm and Ambient Occlusion and techie junk like that...