The Pirates! In an Adventure with Scientists

1837: the Victorian Era approaches and the golden age of piracy draws to a close. Worried that his pirates are growing bored of roaring, running people through, and sitting about on tropical beaches, the Pirate Captain decides it's time they had an adventure. A chance encounter with the young Charles Darwin leads the Captain and his crew to the fog-filled streets of London, a grisly murder and a diabolical Bishop ...