Last Time on Black Lagoon - Mr. Chin tried to stab the Lagoon Company in the back only to end on the bad end of a certain Russian guitar. THIS WEEK: Nazis! "The Lagoon Company is dispatched to retrieve a painting, The Twelve Knights Led by Brunhilda, from a sunken World War II-era U-boat that left Germany at the eve of Nazi Germany's defeat and was sunk by the United States Navy near Jakarta. Dutch purchases scuba equipment for Rock and Revy to use in retrieving the painting, and Benny instructs the two to enter the submarine via its torpedo tubes and create a hole to exit. After Rock and Revy, with an APS underwater assault rifle, begin descending, the Black Lagoon is attacked by a group of neo-Nazis who fire TOW missiles at the ship. "