In his submarine parked under an icy wasteland, enroute to Russia, Shaw spoke to his pretty assistant Emma.A small group of resistance students had been hiding out and living in the school""s Room of Requirement - they greeted Harry and his friends with applause."But then, the console monitor reported: "NO THERMAL SIGNATURES DETECTED" - the female dinosaur had inexplicably disappeared.At the end of a long passageway, Brent confirmed: "Well, whoever or whatever, something""s guiding us.Mickey Finn (James Finlayson) [Note: A Mickey Finn, or Mickey, is a drug-spiked alcoholic drink given o someone without their knowledge], the larcenous saloon-keeper, is married to the equally greedy, brassy blonde showgirl Lola: "Say, if we ever get enough money together, we""ll get out of this one-horse ank.