Doctors Leonard Hofstadter & Sheldon Cooper (Johnny Galecki & Jim Parsons) are brilliant physicists – masterminds of their CalTech laboratories, but socially challenged in the non-theoretical real world. Enter beautiful, street-smart neighbor, the actress/waitress Penny (Kaley Cuoco), who aims to teach them a thing or two about life. Despite their on-again, off-again relationship in the past, Leonard believes he’s found true love with Penny. Even Sheldon has grown comfortable with a female companion, entering into a signed “Relationship Agreement” with neurobiologist Amy Farrah Fowler (Mayim Bialik). In their free time, Leonard and Sheldon continue to enjoy weekly trips to the comic book store and fantasy role-playing games with their ever-expanding universe of friends, including fellow scientists Rajesh Koothrappali (Kunal Nayyar), Howard Wolowitz (Simon Helberg), and Howard’s microbiologist wife, Bernadette (Melissa Rauch).
| Title | Time | ||
|---|---|---|---|
| 1 | The Hofstadter Insufficiency | 21:19 | Buy on Amazon |
| 2 | The Deception Verification | 21:19 | Buy on Amazon |
| 3 | The Scavenger Vortex | 20:48 | Buy on Amazon |
| 4 | The Raiders Minimization | 20:59 | Buy on Amazon |
| 5 | The Workplace Proximity | 19:02 | Buy on Amazon |
| 6 | The Romance Resonance | 20:39 | Buy on Amazon |
| 7 | The Proton Displacement | 19:41 | Buy on Amazon |
| 8 | The Itchy Brain Simulation | 20:05 | Buy on Amazon |
| 9 | The Thanksgiving Decoupling | 19:15 | Buy on Amazon |
| 10 | The Discovery Dissipation | 19:44 | Buy on Amazon |
| 11 | The Cooper Extraction | 21:25 | Buy on Amazon |
| 12 | The Hesitation Ramification | 21:12 | Buy on Amazon |
| 13 | The Occupation Recalibration | 20:46 | Buy on Amazon |
| 14 | The Convention Conundrum | 20:40 | Buy on Amazon |
| 15 | The Locomotive Manipulation | 20:02 | Buy on Amazon |
| 16 | The Table Polarization | 19:44 | Buy on Amazon |
| 17 | The Friendship Turbulence | 19:17 | Buy on Amazon |
| 18 | The Mommy Observation | 20:45 | Buy on Amazon |
| 19 | The Indecision Amalgamation | 19:26 | Buy on Amazon |
| 20 | The Relationship Diremption | 20:51 | Buy on Amazon |
| 21 | The Anything Can Happen Recurrence | 18:56 | Buy on Amazon |
| 22 | The Proton Transmogrification | 21:19 | Buy on Amazon |
| 23 | The Gorilla Dissolution | 19:16 | Buy on Amazon |
| 24 | The Status Quo Combustion | 21:20 | Buy on Amazon |
| 25 | Electromagnetism | 10:36 | Buy on Amazon |
| 26 | The Big Bang Theory At PaleyFest 2013 | 28:11 | Buy on Amazon |
| 27 | 2013 Big Bang Theory Comic-Con Panel | 29:08 | Buy on Amazon |
| 28 | Johnny Galecki Crashes The Big Bang Theo | 03:27 | Buy on Amazon |
| 29 | BBTea Time | 03:06 | Buy on Amazon |
| 30 | The String Theory Serenade | 06:59 | Buy on Amazon |
| 31 | Big Bang Theory's May The 4th | 15:14 | Buy on Amazon |
| 32 | James Earl Jones: The Unconventional Gue | 05:38 | Buy on Amazon |
| 33 | Gag Reel | 08:49 | Buy on Amazon |
