Sheldon is rescued from his soul-searching cross-country train trip (older but no wiser), and that means The Big Bang Theory gang's all here to spread another year's cheer as TV's most attended laugh seminar. Enroll in the comic cirriculum to observe Leonard's minor surgery, which signals a major catastrophe for Sheldon, Howard's obsession over his mom's relationship with friend-turned-freeloader Stuart, and the unexpected results of Penny's technique as a pharmaceutical sales rep.

Discover ways to re-create proms not attended or holiday celebrations not especially beloved, and play a new game based on Raj's dating life. Savor online fan fiction by Amy, watch Bernadette take inedlicate command of some delicated family matters, and, who knows, you might spot a cool special guest or two. Be smart - though never as smart as Sheldon - and enjoy this 24-episode Season Eight set of the Theory worth its weight in fun every time!