Marc Fennell investigates an art heist like no other. It's 1986 and Australia's most expensive painting has vanished from the National Gallery of Victoria. The only clues, a series of bizarre ransom notes and a city full of rumours. This is the true-crime story of Picasso's The Weeping Woman.

Through a combination of interviews and studio reconstructions, recount the gripping stories behind those who have excavated and stolen masterpieces.