Below are trailers for Ex Machina as well as links to more information.
Ex Machina | Official Trailer HD | A24
Ex Machina | Implications | Official HD Trailer 3 | A24
Ex_Machina Interview Special | Film4 | Interview
Ex Machina | Examining Our Fear of Artificial Intelligence
Ex Machina Featurette – The Making of Ava (2015) – Alicia Vikander, Domhall Gleeson Sci-Fi Movie HD