The Big Bang Theory — Season 5
In season five, Penny and Leonard's relationship is relaunched in full "beta test" mode, while Sheldon, Howard, and Raj discover the feminine mystique is something that cannot be easily graphed or calculated. As Sheldon makes begrudging amendments to his "Relationship Agreement" with his "friend-who-happens-to-be-a-girl" Amy Farrah Fowler, Raj contemplates an arranged marriage, and Howard is all-systems-go for both is NASA space launch and wedding to the spirited Bernadette.
- 1 The Skank Reflex Analysis 2011-09-22
- 2 The Infestation Hypothesis 2011-09-22
- 3 The Pulled Groin Extrapolation 2011-09-29
- 4 The Wiggly Finger Catalyst 2011-10-06
- 5 The Russian Rocket Reaction 2011-10-13
- 6 The Rhinitis Revelation 2011-10-20
- 7 The Good Guy Fluctuation 2011-10-27
- 8 The Isolation Permutation 2011-11-03
- 9 The Ornithophobia Diffusion 2011-11-10
- 10 The Flaming Spittoon Acquisition 2011-11-17
- 11 The Speckerman Recurrence 2011-12-08
- 12 The Shiny Trinket Maneuver 2012-01-12
- 13 The Recombination Hypothesis 2012-01-19
- 14 The Beta Test Initiation 2012-01-26
- 15 The Friendship Contraction 2012-02-02
- 16 The Vacation Solution 2012-02-09
- 17 The Rothman Disintegration 2012-02-16
- 18 The Werewolf Transformation 2012-02-23
- 19 The Weekend Vortex 2012-03-08
- 20 The Transporter Malfunction 2012-03-29
- 21 The Hawking Excitation 2012-04-05
- 22 The Stag Convergence 2012-04-26
- 23 The Launch Acceleration 2012-05-03
- 24 The Countdown Reflection 2012-05-10