You've Got To Be Smart (1967)

A charming con artist discovers a talented teenage preacher in a quaint Arkansas town and decides to whisk him away to Los Angeles. There, he orchestrates a flashy show for the young singer, envisioning a lucrative profit from the venture. As the conman navigates the glitzy world of entertainment, he eagerly anticipates the financial windfall that will follow. However, the duo soon faces unexpected challenges that put their ambitions to the test, revealing the complexities of showbiz and the price of fame in the process.