Wednesday, December 25, 2024 at 12:30 a.m. - The Maternal Congruence: Leonard is horrified when his mother (Christine Baranski) visits. (#311; season three premiere.)
Wednesday, December 25, 2024 at 1:00 a.m. - The Santa Simulation: During a game, Sheldon revisits Christmas memories; Amy, Penny and Bernadette look for a date for Koothrappali. (#611; season six premiere; Holiday special.)
Wednesday, December 25, 2024 at 1:35 a.m. - The Cooper Extraction: While Sheldon is in Texas, the rest of the gang realize how much he has changed their lives as they decorate the apartment Christmas tree. (#711; season seven premiere; Holiday special.)
Thursday, December 26, 2024 at 12:00 a.m. - The Clean Room Infiltration: Leonard and Wolowitz clash over a work emergency; Amy throws a Victorian Christmas party which Sheldon resents. (#811; season eight premiere; Holiday special.)
Thursday, December 26, 2024 at 12:30 a.m. - The Holiday Summation: Sheldon and Amy visit Penny and Leonard after the holidays and tell them about their terrible trip to Texas. (#1012; season 10 premiere; Holiday special.)
Friday, December 27, 2024 at 12:00 a.m. - The Robotic Manipulation: Penny tags along on Sheldon's first date; Wolowitz finds a new use for a robotic arm. (#401; season four premiere.)
Friday, December 27, 2024 at 12:30 a.m. - The Cruciferous Vegetable Amplification: Realizing he will not live long enough to download his consciousness into a robot body, Sheldon tries to extend his life span. (#402.)
Friday, December 27, 2024 at 1:00 a.m. - The Zazzy Substitution: When Sheldon searches for an alternative to human companionship, the guys become concerned. (#403.)
Friday, December 27, 2024 at 1:30 a.m. - The Hot Troll Deviation: An embarrassing secret of Wolowitz's is revealed; Raj and Sheldon get into a war at work. (#404.)
Saturday, December 28, 2024 at 12:00 a.m. - The Desperation Emanation: Leonard realizes he is the only one in his group without a girlfriend; Sheldon wants to get rid of his girlfriend. (#405.)
Saturday, December 28, 2024 at 12:30 a.m. - The Irish Pub Formulation: Leonard keeps an affair a secret from Sheldon, Howard and Raj. (#406.)
Saturday, December 28, 2024 at 1:00 a.m. - The Apology Insufficiency: Sheldon's interview with the FBI jeopardizes Wolowitz's security clearance. (#407.)
Saturday, December 28, 2024 at 1:30 a.m. - The 21-Second Excitation: While the guys camp out for a long-awaited movie screening, Penny and Bernadette invite Amy to her first slumber party. (#408.)
Sunday, December 29, 2024 at 12:00 a.m. - The Boyfriend Complexity: Penny asks Leonard to lie to her father (Keith Carradine); Howard, Raj and Bernadette pull an all-nighter at a telescope. (#409.)
Sunday, December 29, 2024 at 12:30 a.m. - The Alien Parasite Hypothesis: Amy realizes she has feelings for Penny's ex; Koothrappali and Wolowitz try to prove who would be a better superhero. (#410.)
Sunday, December 29, 2024 at 1:00 a.m. - The Justice League Recombination: The guys try to bond with Penny's new boyfriend through a costume contest. (#411.)
Sunday, December 29, 2024 at 1:30 a.m. - The Bus Pants Utilization: Leonard's idea for a smartphone application causes friction in his friendship with Sheldon. (#412.)
Sunday, December 29, 2024 at 2:00 a.m. - The Love Car Displacement: Bernadette runs into her ex-boyfriend (Rick Fox) while attending a science event with Wolowitz. (#413.)
Monday, December 30, 2024 at 12:00 a.m. - The Thespian Catalyst: Sheldon takes acting lessons from Penny in hope of becoming a better teacher; Koothrappali fantasizes about his friend's girlfriend. (#414.)
Monday, December 30, 2024 at 12:30 a.m. - The Benefactor Factor: A wealthy donor makes Leonard question what he is willing to do for science. (#415.)
Monday, December 30, 2024 at 1:00 a.m. - The Cohabitation Formulaton: Wolowitz considers taking things with Bernadette to the next level; Leonard and Raj's sister rekindle their relationship. (#416.)
Monday, December 30, 2024 at 1:30 a.m. - The Toast Derivation: Sheldon is upset when he realizes Leonard is the center of their group of friends. (#417.)
Monday, December 30, 2024 at 2:00 a.m. - The Prestidigitation Approximation: Leonard has to choose between Penny and his new girlfriend, Priya; Howard's magic trick drives Sheldon crazy. (#418.)
