Stroop: Journey into the Rhino Horn War (2018)

A 4 year investigation into South Africa's rhino poaching crisis involved going against some of the most nasty criminal networks. And alongside the rangers in South Africa's rhino sanctuaries the filmmakers move directly into the firing line. Then to Asia where Stroop asks whether there's any basis to the horn's popularity as a cancer cure? This epic investigation exposes a unique panorama of the global trade in rhino horn.