BY DIRECTOR: G

Alex Gibney was born in 1953 in New York. He received his undergraduate degree from Yale University before studying film at the University of California. His most notable work is the Oscar-winning documentary 'Taxi to the Dark Side' (2008), an in-depth examination of the torture practices by the United States in the Middle-East. His other films include 'Enron' (2005) and 'The Armstrong Lie' (2013).

Gianni Di Gregorio was born Trastevere, Rome, where he still lives and works. Originally enrolling at university to study modern literature, Gianni left before graduation to attend the Academy of Performing Arts in Rome. After three years of theatre, he decided to begin working in film as an assistant director, before moving into screenwriting. His is best known for 'The Salf of Life' (2008), which he made at the age of 60.