Little Giant 1946

Little Giant is a 1946 American comedy drama film directed by William A. Seiter and starring the comedy team of Abbott and Costello alongside Brenda Joyce and Jacqueline deWit. It was produced and distributed by Universal Pictures. The film was released in the United Kingdom with the alternative title On the Carpet.
A naïve country boy named Benny Miller, from Cucamonga, California, has been taking correspondence phonograph lessons in salesmanship. Upon completion of the course, he leaves his mother and his girlfriend Martha to pursue a career in Los Angeles. He arranges a meeting with his Uncle Clarence, a bookkeeper with the Hercules Vacuum Cleaner Company. When he arrives to ask for a job, the sales manager, Eddie Morrison, mistakes him for one of the auditioning fashion models and has him remove his clothing. Morrison's secret wife, Hazel Temple, discovers the mistake and suggests that Benny be hired to avoid an accounting scandal, as they have been "cooking the books". Benny is fired from his salesman post after only one day. Clarence transfers Benny to the company's Stockton branch, which is run by Morrison's cousin, Tom Chandler.
Benny's misfortunes continue, including a prank played on him by his new coworkers when they convince him that he can read minds. However, the prank gives Benny sufficient confidence to become "Hercules' Salesman of the Year". He is sent back to the Los Angeles branch to receive his award, and while demonstrating his 'abilities' to Morrison, he alludes to the fact that Morrison has a secret bank account. Morrison sends his wife to obtain more information from Benny to determine what he actually knows. Hazel and Benny go to her apartment, where Benny becomes ill after smoking a cigar. Hazel then gives Benny a sedative, but accidentally takes it herself while he falls asleep from the cigar's ill effects. Morrison arrives home to find the two asleep together and fears the worst.
At the awards ceremony that evening, Benny learns of the mind-reading ruse, and overhears Morrison speaking ill of him. Benny returns to his mother and his girlfriend in Cucamonga, where he also encounters Chandler, his coworker Ruby, and the Hercules company president, Mr. Van Loon. They announce that Morrison has been fired, and has been replaced by Chandler. Benny is now sales manager of the Cucamonga district.