Johnny Galecki as Leonard Hofstadter; Kaley Cuoco as Penny; Jim Parsons as Sheldon Cooper; a as a; Johnny Galeckii as Leonard Hofstadter; Laurie Metcalf as Mary Cooper; Christine Baranski as Dr. Beverly Hofstadter; Mayim Bialik as Amy Farrah Fowler; Wil Wheaton as Wil Wheaton; Brian George as Dr. V.M. Koothrappali; Alice Amter as Mrs. Koothrappali; Simon Helberg as Howard Wolowitz; Kunal Nayyar as Rajesh 'Raj' Koothrappali; Melissa Rauch as Bernadette Rostenkowski; Aarti Mann as Priya Koothrappali
NR (Not Rated)
Steven V. Silver
What happens when hyperintelligent roommates Sheldon and Leonard meet Penny, a free-spirited beauty moving in next door, and realize they know next to nothing about life outside of the lab. Rounding out the crew are the smarmy Wolowitz, who thinks he's as sexy as he is brainy, and Koothrappali, who suffers from an inability to speak in the presence of a woman.