The Big Bang Theory is a popular sitcom that aired for 12 seasons from 2007 to 2019. The show revolves around a group of socially awkward but highly intelligent scientists, Leonard, Sheldon, Howard, and Raj, and their equally intelligent, non-scientist friend, Penny. Set in Pasadena, California, the series follows the hilarious and sometimes awkward interactions between the characters as they navigate their personal and professional lives. Known for its clever humor and witty dialogue, The Big Bang Theory has been praised for its accurate portrayal of nerd culture and has gained a broad audience of loyal fans.