As the Elysium enters Antarctic waters, Brack carves an iceberg into a caricature of Straker's face, causing large ice chips or “growlers” to float through the water nearby. Ruby tries to interview Brack after his performance, but he departs without saying a word to her. Determined to find out what he's up to, Ruby uses her Nanocom to subvert the lift's security locks and get into the lower hold, where she finds Brack working on a large electronic machine. She flees before he can confront her, and returns to the upper decks, where Diana and Leslie are taking a break from rehearsing the cabaret. Leslie, feeling confined in his Tin Man costume, goes to a nearby porthole for a breath of fresh air—and sees the body of a man in armour, frozen inside one of the nearby growlers. Nobody believes him, however. Diana, learning of Ruby's interest in Brack, claims to have lived with him until recently—and also claims that before they broke up she found a letter implying that he and Straker were involved in smuggling arms to Panama. Ruby's curiosity gets the better of her once again, and she returns to the lower hold, where she finds crates marked “PANAMA”. She then hears an odd noise from the engine room, and while investigating she accidentally locks herself in with an apparent stowaway who calls himself “the Doctor”.