A Launch Party and a Whole Human Being: The Coopers can't be found as Mandy goes into labour, and Sheldon is excited about the launch of his database. (S6 Ep14) [AD,S]
Teen Angst and a Smart-Boy Walk of Shame: Sheldon confronts the failure of his database, Georgie and Mandy struggle as new parents, and Missy feels forgotten. (S6 Ep15) [AD,S]
A Launch Party and a Whole Human Being: The Coopers can't be found as Mandy goes into labour, and Sheldon is excited about the launch of his database. (S6 Ep14) [AD,S]
Teen Angst and a Smart-Boy Walk of Shame: Sheldon confronts the failure of his database, Georgie and Mandy struggle as new parents, and Missy feels forgotten. (S6 Ep15) [AD,S]
An Ugly Car, an Affair and Some Kickass Football: George Sr is asked to help with the football team. Mandy finds out about Georgie and Meemaw's secret business. (S6 Ep6) [AD,S]
A Tougher Nut and a Note on File: Sheldon's search for a comic leads to a breakthrough. Georgie and Mandy have an uncomfortable first encounter with her parents. (S6 Ep7) [AD,S]
An Ugly Car, an Affair and Some Kickass Football: George Sr is asked to help with the football team. Mandy finds out about Georgie and Meemaw's secret business. (S6 Ep6) [AD,S]
A Tougher Nut and a Note on File: Sheldon's search for a comic leads to a breakthrough. Georgie and Mandy have an uncomfortable first encounter with her parents. (S6 Ep7) [AD,S]
Little Green Men and a Fella's Marriage Proposal: Sheldon wants to search for life on other planets, and Missy is caught between two friends. (S6 Ep18) [AD,S]
A New Weather Girl and a Stay-at-Home Coddler: Mandy gets a new job opportunity. Sheldon worries that he's falling behind. Georgie takes his daughter to work. (S6 Ep19) [AD,S]
Little Green Men and a Fella's Marriage Proposal: Sheldon wants to search for life on other planets, and Missy is caught between two friends. (S6 Ep18) [AD,S]
A New Weather Girl and a Stay-at-Home Coddler: Mandy gets a new job opportunity. Sheldon worries that he's falling behind. Georgie takes his daughter to work. (S6 Ep19) [AD,S]
Ruthless, Toothless and a Week of Bed Rest: Sheldon learns the university is building a database without him. Mary takes care of a bedridden Mandy and Meemaw. (S6 Ep11) [AD,S,W]
Ruthless, Toothless and a Week of Bed Rest: Sheldon learns the university is building a database without him. Mary takes care of a bedridden Mandy and Meemaw. (S6 Ep11) [AD,S,W]
German for Beginners and a Crazy Old Man with a Bat: The gambling room gets broken into. Sheldon wants to study abroad. And Missy makes a new friend. (S6 Ep20) [AD,S]
A Romantic Getaway and a Germanic Meat-Based Diet: Mandy surprises Georgie with a spa weekend and Sheldon prepares for his summer in Germany. (S6 Ep21) [AD,S]
German for Beginners and a Crazy Old Man with a Bat: The gambling room gets broken into. Sheldon wants to study abroad. And Missy makes a new friend. (S6 Ep20) [AD,S]
A Romantic Getaway and a Germanic Meat-Based Diet: Mandy surprises Georgie with a spa weekend and Sheldon prepares for his summer in Germany. (S6 Ep21) [AD,S]
A Tornado, a Ten-Hour Flight and a Darn Fine Ring: Sheldon and Mary visit Germany. The rest of the Cooper family brave a tornado heading straight for Medford. (S6 Ep22) [AD,S]
Pilot: The first ever episode of the prequel to The Big Bang Theory. Gifted nine-year-old Sheldon Cooper doesn't find it easy growing up in East Texas. (S1 Ep1/22) [AD,S]
A Tornado, a Ten-Hour Flight and a Darn Fine Ring: Sheldon and Mary visit Germany. The rest of the Cooper family brave a tornado heading straight for Medford. (S6 Ep22) [AD,S]
Pilot: The first ever episode of the prequel to The Big Bang Theory. Gifted nine-year-old Sheldon Cooper doesn't find it easy growing up in East Texas. (S1 Ep1/22) [AD,S]
Passion's Harvest and a Sheldocracy: Sheldon must choose sides in an ethical dilemma; Mary tries her hand at writing; Mandy needs a new place to live. (S6 Ep3) [AD,S]
Ruthless, Toothless and a Week of Bed Rest: Sheldon learns the university is building a database without him. Mary takes care of a bedridden Mandy and Meemaw. (S6 Ep11) [AD,S]
Four Hundred Cartons of Undeclared Cigarettes and a Niblingo: Series six commences! George Sr bails Meemaw and Georgie out of jail. Sheldon and Missy meet Mandy. (S6 Ep1) [AD,S]
Legalese and a Whole Hoo-Ha: Sheldon's database invention puts him at odds with the university. And the church takes issue with Meemaw's video store. (S6 Ep8) [AD,S]
A Tougher Nut and a Note on File: Sheldon's search for a comic leads to a breakthrough. Georgie and Mandy have an uncomfortable first encounter with her parents. (S6 Ep7) [AD,S]
An Ugly Car, an Affair and Some Kickass Football: George Sr is asked to help with the football team. Mandy finds out about Georgie and Meemaw's secret business. (S6 Ep6) [AD,S]
Babies, Lies and a Resplendent Cannoli: While Sheldon copes with the death of a hero, Georgie struggles with his big secret and Missy wants to babysit. (S5 Ep18) [AD,S]
Blonde Ambition and the Concept of Zero: Sheldon makes a terrifying mathematical discovery. And Mary is jealous of Missy's relationship with Mandy and Meemaw. (S6 Ep4) [AD,S]
A Solo Peanut, a Social Butterfly and the Truth: In the 100th episode, Sheldon gets an odd request from an old friend. And Georgie comes clean to Mandy. (S5 Ep17) [AD,S]
Passion's Harvest and a Sheldocracy: Sheldon must choose sides in an ethical dilemma; Mary tries her hand at writing; Mandy needs a new place to live. (S6 Ep3) [AD,S,W]
Future Worf and the Margarita of the South Pacific: Sheldon and Missy try to help the family's finances. Mary struggles to find her footing without the church. (S6 Ep2) [AD,S,W]
A Lobster, an Armadillo and a Way Bigger Number: Sheldon joins Dr Linkletter and Dr Sturgis on a science road trip, which lands them in the middle of nowhere. (S5 Ep15) [AD,S]
Four Hundred Cartons of Undeclared Cigarettes and a Niblingo: Series six commences! George Sr bails Meemaw and Georgie out of jail. Sheldon and Missy meet Mandy. (S6 Ep1) [AD,S]
A Clogged Pore, a Little Spanish and the Future: While Sheldon struggles to cope with the first signs of puberty, his parents both hunt for new jobs. (S5 Ep22) [AD,S]
A Lock-In, a Weather Girl and a Disgusting Habit: Sheldon acts as Mary's spy when he's forced to spend the night at church for a youth lock-in. (S5 Ep11) [AD,S]
A Lobster, an Armadillo and a Way Bigger Number: Sheldon joins Dr Linkletter and Dr Sturgis on a science road trip, which lands them in the middle of nowhere. (S5 Ep15) [AD,S]
A Free Scratcher and Feminine Wiles: When a new scientist joins the lab, Sheldon is the odd man out. And Mary is given a lotto ticket. (S5 Ep14) [AD,S]
Stuffed Animals and a Sweet Southern Syzygy: While Mary's away George gives advice on Missy's love life. And Sheldon and Dr Linkletter struggle with an equation. (S5 Ep5) [AD,S]
A Lot of Band-Aids and the Cooper Surrender: Sheldon makes friends with his dorm neighbours, while George Sr learns his job is in jeopardy. (S5 Ep13) [AD,S]
Potential Energy and Hooch on a Park Bench: Sheldon tries to convince Dr Sturgis to return to the university. And Georgie upsets the family. (S5 Ep3) [AD,S]
The Yips and an Oddly Hypnotic Bohemian: While George Sr plays handyman at Brenda Sparks' house, Sheldon gets the science yips and must learn how not to think. (S5 Ep9) [AD,S]
The Grand Chancellor and a Den of Sin: Sheldon battles President Hagemeyer's mysterious boss over the University's science requirements. (S5 Ep8) [AD,S]
A Second Prodigy and the Hottest Tips for Pouty Lips: Sheldon finds himself at odds with Paige once again when she considers enrolling at East Texas Tech. (S4 Ep16) [AD,S]
An Introduction to Engineering and a Glob of Hair Gel: Sheldon begins his complicated relationship with engineering when he takes his first engineering class. (S5 Ep7) [AD,S]
Money Laundering and a Cascade of Hormones: While Missy asks some uncomfortable questions about sex in church, Meemaw and Georgie go into business together. (S5 Ep6) [AD,S]
A Virus, Heartbreak and a World of Possibilities: Sheldon is caught in a moral dilemma when he's offered a bootleg copy of a computer game that he can't afford. (S4 Ep15) [AD,S]
One Bad Night and Chaos of Selfish Desires: In the fifth series premiere, Sheldon and Missy run away from home, while Mary gets some upsetting news about George. (S5 Ep1) [AD,S]
The Wild and Woolly World of Nonlinear Dynamics: In the series finale, Missy's first heartbreak triggers events that lead the Cooper family to the brink. (S4 Ep18) [AD,S]
Crappy Frozen Ice Cream and an Organ Grinder's Monkey: Sheldon and his dad dine with President Hagemeyer and a university benefactor. Georgie gives Missy advice. (S4 Ep9) [AD,S]
A Second Prodigy and the Hottest Tips for Pouty Lips: Sheldon finds himself at odds with Paige once again when she considers enrolling at East Texas Tech. (S4 Ep16) [AD,S]
A Philosophy Class and Worms That Can Chase You: Sheldon's first day at college is derailed by his new philosophy teacher, Professor Ericson. (S4 Ep7) [AD,S]
Freshman Orientation and the Invention of the Zipper: College orientation does not go as Sheldon planned. Mary is mistaken for a student and invited to a party. (S4 Ep6) [AD,S]
A Virus, Heartbreak and a World of Possibilities: Sheldon is caught in a moral dilemma when he's offered a bootleg copy of a computer game that he can't afford. (S4 Ep15) [AD,S]
Mitch's Son and the Unconditional Approval of a Government Agency: When the IRS accuse Sheldon of making a mistake, he'll stop at nothing to prove them wrong. (S4 Ep14) [AD,S]
A Musty Crypt and a Stick to Pee On: Dale and Meemaw work out relationship issues while playing Dungeons and Dragons with Sheldon and Missy. (S4 Ep5) [AD,S]
A Box of Treasure and the Meemaw of Science: Sheldon, Dr Linkletter and Meemaw team up on a science experiment. And Georgie has a new side hustle. (S4 Ep12) [AD,S]
Training Wheels and an Unleashed Chicken: Sheldon is determined to ride his bike without stabilisers before he goes to college, so he asks Missy to teach him. (S4 Ep3) [AD,S]
A Pager, a Club and a Cranky Bag of Wrinkles: Dr Linkletter pushes Sheldon to make friends with his fellow students, and Georgie gets a pager. (S4 Ep11) [AD,S]
Cowboy Aerobics and 473 Grease-Free Bolts: Sheldon campaigns to become Dr Linkletter's lab assistant. Georgie enlists the help of drama teacher Mr Lundy. (S4 Ep10) [AD,S]