Ivan Shark has promised to let Chuck Ramsay speak a few words over the microphone when Shark again radios a message to Captain Midnight. Our scene today opens on Ivan Shark's powerful bi-motor transport plane as it pursues a northerly course over a wild mountainous region. Chuck and Frank Crane in the rear compartment, have been discussing the possibility of getting a secret message to Captain Midnight, but suddenly the door is unlocked, and the servant, Fang, tells Chuck that Ivan Shark wishes him to come forward to the cockpit...