S03:E01 - Out of the Blue

The explorers find themselves trapped aboard a ghost ship, reliving out its fatal course through a thunderstorm. Veronica escapes from its fiery crash, but Marguerite, Roxton, and Challenger remain trapped aboard. They find that rather than dying, they have taken the place of Askwith and his crew. Destined to repeat the dirigible's fatal voyage forever, they are transported to a 1915 British air station on the eve of the ship's departure. Now, the trapped adventurers must find a way to return to the plateau -- the place they once yearned to escape -- while Veronica pursues Askwith to demand answers.