The Big Bang Theory

1. The Locomotion Interruption

Sheldon's trip comes to an end when he is robbed, Penny interviews for a job ...

2. The Junior Professor Solution

Sheldon is forced to teach a class as a Junior Professor. Meanwhile, Amy play...

3. The First Pitch Insufficiency

Howard becomes nervous after NASA asks him to throw out the first pitch at a ...

4. The Hook-up Reverberation

Raj's honesty about his past comes back to haunt him after Emily takes a disl...

5. The Focus Attenuation

The girls head to Las Vegas, while the guys try to invent something cool, but...

6. The Expedition Approximation

Sheldon and Raj test whether they could survive a dark-matter research expedi...

7. The Misinterpretation Agitation

The guys befriend one of Penny's clients when he shows up at her apartment. M...

8. The Prom Equivalency

The girls decide to re-enact their high school proms with the guys. While She...

9. The Septum Deviation

Sheldon panics when Leonard announces he has to go into the hospital for surg...

10. The Champagne Reflection

While Sheldon retires "Fun With Flags", Leonard, Howard and Raj look for some...

11. The Clean Room Infiltration

Amy hosts a traditional Victorian Christmas Eve dinner as Raj's father comes ...

12. The Space Probe Disintegration

Raj worries a probe he designed will not work in outer space, while Leonard a...

13. The Anxiety Optimization

When Sheldon becomes stuck in a rut with his work, the gang try to help him b...

14. The Troll Manifestation

Leonard and Sheldon defend themselves against criticism from an online bully,...

15. The Comic Book Store Regeneration

Howard receives some shocking news as everyone prepares for the re-opening of...

16. The Intimacy Acceleration

Sheldon and Penny agree to participate in an unusual experiment. Leonard, Amy...

17. The Colonization Application

A trip to the pet store ends in a fight after Amy learns Sheldon has applied ...

18. The Leftover Thermalization

Tension arises when a magazine fails to mention Leonard in an article about t...

19. The Skywalker Incursion

When Leonard and Sheldon are invited to speak at UC Berkeley, they take a det...

20. The Fortification Implementation

Howard meets the half-brother he never knew he had. Penny is invited to appea...

21. The Communication Deterioration

When Raj is asked to create a message on the off chance a NASA mission discov...

22. The Graduation Transmission

Howard questions his engineering abilities when he and Sheldon can't get a to...

24. The Commitment Determination

As Sheldon presses Leonard and Penny to set a wedding date, he encounters maj...