Von Trapp kidnaps Profession Wisensteain, creator of a mind-reading machine, and builds one of his own. He plans to use it on Swiss bankers to get the combinations to their vaults.
Former chess champion Booby Vicious builds a device to take out radar systems. Bruno must win a game of riddles within 24 hours, or he'll destroy the major cities of the world.
Dr. Benny Butterfinger steals the Thelma - a silent, undetectable plane - and will start bombing world capitals unless he receives three billion dollars.