Watch LookMovie. Winner of multiple Oscars for Gravity and Roma, also known for Children of Men and Harry Potter and the Prisoner of Azkaban, Mexican director Alfonso Cuarón prefers to talk about other people's films rather than his own. However, he reveals some secrets about the making of Children of Men (2006) and Gravity (2013). Eclectic, he can discuss the great American filmmakers as well as the films of Swiss director Alain Tanner and Japanese masters.