The Secret Adventures of Jules Verne - Season 1 Episode 3 Rockets of the Dead

When Rebecca investigates the murder of a British envoy in London, she must go undercover as an actress to attract Angelo Rimini, Duke of Carpathia and the prime suspect. He becomes infatuated with her and seemingly vice versa, and spirits her off to Carpathia. Phileas is none to thrilled with the Secret Service endangering her and pursues. The three of them evade vampires and Phileas and Jules make it to the castle and see Rebecca falling under Rimini's sway. Meanwhile, vampires take the Aurora and Passepartout fakes his death. Rebecca learns of Rimini's plan to take over the world with an army of rocket-powered vampires. She teams up with the others and manage to sabotage the jetpacks. As Rimini looks on, a regretful Rebecca departs with the others as his vampire army crashes and burns.