The Big Bang Theory - Season 4 Episode 6
Big Bang: A Teoria, 天才理论传, Big Bang Theory, Hamapats hagadol, תאוריית המפץ הגדול, Enfejare Bozorg, ビッグバン★セオリー, 빅뱅 이론, 빅뱅이론, La Teoría del Big Bang, Big Bang A Teoria, The Big Bang Theory, Štreberi, Teoria vel'keho tresku, Büyük Patlama Teorisi-
Släppt: Sep 24, 2007
Körtid: 22:14 minuter
Networks: CBS
Rajs syster kommer på besök, och Leonard träffar en tjej men håller förhållandet hemligt för Sheldon, Howard och Raj.
1. The Robotic Manipulation" width="225" height="300">
2. The Cruciferous Vegetable Amplification" width="225" height="300">
3. The Zazzy Substitution" width="225" height="300">
4. The Hot Troll Deviation" width="225" height="300">
5. The Desperation Emanation" width="225" height="300">
6. The Irish Pub Formulation" width="225" height="300">
7. The Apology Insufficiency" width="225" height="300">
8. The 21-Second Excitation" width="225" height="300">
9. The Boyfriend Complexity" width="225" height="300">
10. The Alien Parasite Hypothesis" width="225" height="300">
11. The Justice League Recombination" width="225" height="300">
12. The Bus Pants Utilization" width="225" height="300">
13. The Love Car Displacement" width="225" height="300">
14. The Thespian Catalyst" width="225" height="300">
15. The Benefactor Factor" width="225" height="300">
16. The Cohabitation Formulation" width="225" height="300">
17. The Toast Derivation" width="225" height="300">
18. The Prestidigitation Approximation" width="225" height="300">
19. The Zarnecki Incursion" width="225" height="300">
20. The Herb Garden Germination" width="225" height="300">
21. The Agreement Dissection" width="225" height="300">
22. The Wildebeest Implementation" width="225" height="300">
23. The Engagement Reaction" width="225" height="300">
24. The Roommate Transmogrification" width="225" height="300">
