With an outstanding career as a photojournalist, Marco Leopardi has directed more than thirty documentaries, including Oltre la sbarra, a documentary about radiation in areas near Chernobyl, and A Perfect World, which is part of the series No Borders by National Geographic and has been awarded as Best Documentary of 2007 at the Big Screen Festival in Yunnan (China).

Raffaele Brunetti has been director and producer of documentaries since 1987. He is founder of B&B Film, a production company of creative documentaries with social, historical or environmental content. He has worked with European television stations such as ZDF, Arte, NDR, YLE, SVT and RAI and international channels including National Geographic. His documentaries have been broadcast in more than 160 countries and have been awarded at various international festivals. He has received, among others, the U.S. Award for Creative Excellence – International Film Festival or the Golden Globe for the film Mitumba.