The Big Bang Theory

1. The Conjugal Configuration

After their wedding, Amy and Sheldon go on their honeymoon.

3. The Procreation Calculation

The Wolowitzes' life gets complicated when Stuart starts bringing his new gir...

4. The Tam Turbulence

Sheldon won't tell anyone why he's never mentioned Tam, his childhood best fr...

5. The Planetarium Collision

Amy doesn't have time to work with Sheldon on super asymmetry, so he goes to ...

6. The Imitation Perturbation

When Wolowitz dresses up as Sheldon for Halloween, Sheldon seeks retaliation ...

7. The Grant Allocation Derivation

Leonard is caught between a rock and a hard place when he's responsible for d...

8. The Consummation Deviation

Sheldon tries to bond with Amy's father, but when Wolowitz lures Mr. Fowler a...

9. The Citation Negation

Sheldon and Amy are devastated after learning from a Russian paper that super...

10. The VCR Illumination

A VHS tape from Sheldon's past inspires him and Amy not to give up when they'...

11. The Paintball Scattering

Penny and Leonard organize a paintball game, which results in mayhem when She...

12. The Propagation Proposition

Penny's ex-boyfriend Zack learns that he is infertile, so he asks Leonard for...

13. The Confirmation Polarization

Sheldon and Amy are thrilled when their super asymmetry theory is proven by t...

14. The Meteorite Manifestation

Sheldon is thrilled to help Bernadette and Howard navigate bureaucracy concer...

15. The Donation Oscillation

Penny tries to throw a wrench into Leonard's plan to be a sperm donor for her...

16. The D & D Vortex

The gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game in...

17. The Conference Valuation

Bernadette and Penny travel to San Diego for a pharmaceutical sales conventio...

18. The Laureate Accumulation

Rivals Pemberton and Campbell charm America on a publicity tour so Sheldon an...

19. The Inspiration Deprivation

Contemplating what it would mean to all women if she were to win a Nobel Priz...

20. The Decision Reverberation

Koothrappali is worried people won't take him seriously in his own field afte...

21. The Plagiarism Schism

Kripke has proof that Dr. Pemberton plagiarized his thesis in college, and Sh...

22. The Maternal Conclusion

Leonard is pleasantly surprised when Beverly comes to visit and she's genuine...

23. The Change Constant / The Stockholm Syndrome

Sheldon and Amy await big news.

24. Unraveling the Mystery: A Big Bang Farewell

Johnny Galecki and Kaley Cuoco host a retrospective look at The Big Bang Theo...