It seems that Orwell Spacely, Mr. Spacely's nephew, is the company's inventor. George becomes the company's Guinea Pig. Just when the patrolling police think no one breaks the 500 mph speed limit, they see a car driven by a man without a face. The new invention doesn't clean people like it is supposed to, it makes them invisible!
Elenco: Jean Vander Pyl , Janet Waldo , George O'Hanlon , Penny Singleton , Daws Butler , Don Messick , Mel Blanc , Frank Welker , Tony Pope , Avery Schreiber , Frank Welker , Ruth Buzzi , Allan Lurie , Dick Beals , Chick Vennera , Gregg Berger , Phil Hartman , Lorenzo Music .