Little has been known about the Wagner private military company. Started in 2014 as businessman Evgeny Prigozhin’s personal project, the Wagner group reportedly operated in the Middle East, Africa and Latin America. Its fighters are now combating Kiev forces in Donbass. This documentary is a rare opportunity to get a closer look at the group’s work and its contractors. Does it insult them to be called ‘mercenaries’ and why are they fighting in Donbass?