Photo Flash: THE BIG BANG's 'Spoiler Alert Segmentation,' Airing 2/7

On THE BIG BANG THEORY's upcoming episode, "The Spoiler Alert Segmentation," Sheldon and Leonard fight, and it affects Penny and Amy's living arrangements. Meanwhile, Raj takes care of Mrs. Wolowitz while Howard is away, on THE BIG BANG THEORY, Thursday, Feb. 7 (8:00 - 8:31 PM, ET/PT) on the CBSTelevision Network.
Check out a first look below!

Leonard and Sheldon are brilliant physicists - wizards in the laboratory, but socially inept outside of it. Enter beautiful, free-spirited neighbor, Penny, who aims to teach them a thing or two about life. While Leonard spends his days looking for love, Sheldon is quite content video-chatting with platonic partner Amy Farrah Fowler, or playing Star Trek 3D Chess with their ever-expanding universe of friends, including fellow scientists Koothrappali and Wolowitz, and Wolowitz' new wife, the adorable microbiologist Bernadette.