Joe McDoakes is new at selling vacuum cleaners and, despite using every technique and approach in the manual, he fails to sell even one, as his wife also refuses to buy one. He is fired and ... Read allJoe McDoakes is new at selling vacuum cleaners and, despite using every technique and approach in the manual, he fails to sell even one, as his wife also refuses to buy one. He is fired and ends up doing singing commercials on the radio.Joe McDoakes is new at selling vacuum cleaners and, despite using every technique and approach in the manual, he fails to sell even one, as his wife also refuses to buy one. He is fired and ends up doing singing commercials on the radio.