The Big Bang Theory: Season 4
This season started on Sep 23, 2010. The table lists episodes with recorded air dates up to Sep 26, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | The Robotic Manipulation · 21 min | |
| 2 | The Cruciferous Vegetable Amplification · 21 min | |
| 3 | The Zazzy Substitution · 21 min | |
| 4 | The Hot Troll Deviation · 20 min | |
| 5 | The Desperation Emanation · 21 min | |
| 6 | The Irish Pub Formulation · 22 min | |
| 7 | The Apology Insufficiency · 21 min | |
| 8 | The 21-Second Excitation · 19 min | |
| 9 | The Boyfriend Complexity · 21 min | |
| 10 | The Alien Parasite Hypothesis · 20 min | |
| 11 | The Justice League Recombination · 20 min | |
| 12 | The Bus Pants Utilization · 21 min | |
| 13 | The Love Car Displacement · 21 min | |
| 14 | The Thespian Catalyst · 21 min | |
| 15 | The Benefactor Factor · 20 min | |
| 16 | The Cohabitation Formulation · 20 min | |
| 17 | The Toast Derivation · 21 min | |
| 18 | The Prestidigitation Approximation · 21 min | |
| 19 | The Zarnecki Incursion · 21 min | |
| 20 | The Herb Garden Germination · 21 min | |
| 21 | The Agreement Dissection · 21 min | |
| 22 | The Wildebeest Implementation · 21 min | |
| 23 | The Engagement Reaction · 20 min | |
| 24 | The Roommate Transmogrification · 21 min |
