The Big Bang Theory S9E9
Previous
The Big Bang Theory
S09E09 — The Platonic Permutation
Next
The Big Bang Theory poster

The Big Bang Theory

S09E09 The Platonic Permutation

2015-11-19

Sheldon and Amy decide to spend Thanksgiving together at the aquarium, attempting to enjoy each other's company as friends. Meanwhile, Wolowitz is hesitant but eventually consents to help out at the soup kitchen alongside Bernadette, Raj, and Emily. On a different note, Penny finds out that Leonard has a deeper understanding of her than she realized.

Season 9 Episodes

1
The Matrimonial Momentum
2015-09-21
 2
The Separation Oscillation
2015-09-28
 3
The Bachelor Party Corrosion
2015-10-05
 4
The 2003 Approximation
2015-10-12
 5
The Perspiration Implementation
2015-10-19
 6
The Helium Insufficiency
2015-10-26
 7
The Spock Resonance
2015-11-05
 8
The Mystery Date Observation
2015-11-12
 9
The Platonic Permutation
2015-11-19
 10
The Earworm Reverberation
2015-12-10
 11
The Opening Night Excitation
2015-12-17
 12
The Sales Call Sublimation
2016-01-07
 13
The Empathy Optimization
2016-01-14
 14
The Meemaw Materialization
2016-02-04
 15
The Valentino Submergence
2016-02-11
 16
The Positive Negative Reaction
2016-02-18
 17
The Celebration Experimentation
2016-02-25
 18
The Application Deterioration
2016-03-10
 19
The Solder Excursion Diversion
2016-03-31
 20
The Big Bear Precipitation
2016-04-07
 21
The Viewing Party Combustion
2016-04-21
 22
The Fermentation Bifurcation
2016-04-28
 23
The Line Substitution Solution
2016-05-05
 24
The Convergence Convergence
2016-05-12