Ex Machina is directed by Alex Garland therefore awesome and unique in its character. The great exposure of mental approach is depicted by the director in this film. People love to watch Ex Machina again and again due to the fact they enjoy watching it and share their ideas with others after watching it. Watch latest Hollywood Movies 2015 online. Ex Machina Movie Cast & Crew Trailer Songs Reviews Story Box Office Collection.This movie has been released on dated 24-Apr-15. Credited casts of this film are Alicia Vikander, Corey Johnson, Domhnall Gleeson, Oscar Isaac.. a 26 year old coder at the world’s largest internet company,Ex Machina : Caleb,wins a competition to spend a week at a private mountain retreat belonging to Nathan,