Nancy Cartwright and Yeardley Smith, the iconic voices of Bart and Lisa Simpson, reflect on their early auditions and the sibling dynamics that shaped their characters. Writer Mike Scully and showrunners David Mirkin and David Silverman discuss the evolution of humor and themes in 'Lisa on Ice,' especially its take on competition and gender roles in sports. They share behind-the-scenes stories, highlight the show's emotional depth, and explore how childhood experiences are humorously portrayed, making the classic episode resonate even today.