 Pilot (The Big Bang Theory)

In the context of "The Big Bang Theory," Pilot refers to the first episode of the popular television sitcom, which aired on September 24, 2007. In this episode, viewers are introduced to the main characters, including Sheldon Cooper, Leonard Hofstadter, Penny, Howard Wolowitz, and Rajesh Koothrappali. The plot centers around Leonard and Sheldon, two physicists who struggle with social interactions, particularly with their new neighbor, Penny, an aspiring actress.