S02:E22 - Into the Fire

A British Navy dirigible flies just over the plateau, low enough that Malone is able to grab hold of its boarding ladder. Hoisting himself into the airship, he finds a wrecked scene without a crew. While Malone investigates the logbook, Captain Askwith approaches from behind to knock him unconscious. After outwitting a T-Rex, the other explorers expect to rescue Malone from the airship but find only Askwith, who denies ever seeing their friend. The Captain wins over Marguerite with his charm, but a jealous Roxton remain suspicious even when they escort Askwith and his airship back to the treehouse and discover that it may still be capable of flying off the plateau.