The Big Bang Theory

1. The Robotic Manipulation

Sheldon's first date with Amy takes an unexpected turn when Penny drops by, w...

2. The Cruciferous Vegetable Amplification

As time runs out, Sheldon's worry intensifies as he confronts the fact that t...

3. The Zazzy Substitution

The gang tries to intervene in Sheldon's fixation on non-human connections af...

4. The Hot Troll Deviation

Howard turns to Penny for assistance in rekindling his romance with Bernadett...

5. The Desperation Emanation

Sheldon's anxiety intensifies as he's asked to meet Amy's mother, while Leona...

6. The Irish Pub Formulation

Sheldon discovers Leonard's secret meeting with Raj's sister, prompting him t...

7. The Apology Insufficiency

Howard's quest for a security clearance puts the guys under FBI scrutiny.

9. The Boyfriend Complexity

Leonard's attempt to impress Penny's father backfires, leading to a series of...

10. The Alien Parasite Hypothesis

Amy's reunion with Penny's ex-boyfriend Zack unleashes a mix of strong feelin...

11. The Justice League Recombination

In the next episode, the guys don superhero costumes, transforming into the i...

12. The Bus Pants Utilization

A revolutionary smartphone app is born as the friends work together, but thei...

13. The Love Car Displacement

A science convention weekend retreat descends into chaos, transforming a rout...

14. The Thespian Catalyst

Sheldon seeks guidance from Penny to elevate his pedagogical prowess, while R...

15. The Benefactor Factor

Leonard is convinced by Sheldon to attend a high-profile event to secure a vi...

16. The Cohabitation Formulation

Howard faces a heart-wrenching decision between honoring his family ties and ...

17. The Toast Derivation

The gang's social hub relocates to Raj's apartment, causing Sheldon's unease ...

18. The Prestidigitation Approximation

Leonard grapples with conflicting feelings for Priya and his deep connection ...

19. The Zarnecki Incursion

The gang joins forces to crack the code behind Sheldon's hacked gaming identi...

20. The Herb Garden Germination

A secret experiment unfolds when false rumors spread about Bernadette's plans...

21. The Agreement Dissection

Priya discovers a hidden clause in the roommate agreement that allows her to ...

22. The Wildebeest Implementation

A new episode arrives, featuring a three-player chess game created by Sheldon...

23. The Engagement Reaction

Howard wrestles with the emotional burden of revealing his engagement to his ...

24. The Roommate Transmogrification

Raj's life is turned upside down when he moves in with Sheldon after a harrow...