Part of the plot of the historical novelAnthony Adverse – and the film made on it – is chiefly set on the Pongo River, in the last years of the 18th century and the first years of the 19th. The book's eponymousprotagonist – an adventurous and highly capableyoung man – arrives from Cuba and in a brief time takes personal control of slave trading along the river. He amasses a considerable personal fortune, but at the price of becoming increasingly corrupted. Finally being sickened by slaving, he departs for other adventures in other continents.