Shot on location in Suriname, Brazil, Portugal and the UK, the team investigate the economics of the slave trade, while searching for a sunken slave ship that represents the single greatest loss of life during the entire slave trade.

Cast: Mark Gooden, Afua Hirsch, Samuel L. Jackson, Simcha Jacobovici, Kinga Philipps, Rachel Sophia-Anthony, Alannah Vellacott, Joshua Williams, Kramer Wimberley