In this unforgettable moment, Jay Leno takes us back to the night comedy legend Johnny Carson walked into the LA Improv and gave him the most valuable advice of his career. From the tension of approaching Carson’s table to the game-changing tip he received, Leno shares a powerful behind-the-scenes story that reveals how great comedy is crafted. Carson’s advice? Strip the performance away and test the joke on its own. If it’s funny with no delivery, you’ve got something real. Then, add your perso