In the world's most dangerous and war-torn trouble spots, you will find a small band of men risking their lives to fly the planes that bring in desperately needed aid and supplies. But they're not heroes. These combat-hardened veterans fly giant Soviet-era superplanes which carry a dark secret: 15 tonnes' worth of secret compartments which they fill with illicit payloads.

Their hidden cargo is virtually impossible to detect, and these cowboys of the air will carry anything, from drugs, guns, diamonds and money to people - whatever you've got, to anywhere you want them to take it. But they pay a heavy price: crews routinely lose their lives to gun-toting pirates, terrorists, hostile state forces, jealous competitors and alcohol.