Season
Episode
- Episode 1: The Matrimonial Momentum
- Episode 2: The Separation Oscillation
- Episode 3: The Bachelor Party Corrosion
- Episode 4: The 2003 Approximation
- Episode 5: The Perspiration Implementation
- Episode 6: The Helium Insufficiency
- Episode 7: The Spock Resonance
- Episode 8: The Mystery Date Observation
- Episode 9: The Platonic Permutation
- Episode 10: The Earworm Reverberation
- Episode 11: The Opening Night Excitation
- Episode 12: The Sales Call Sublimation
- Episode 13: The Empathy Optimization
- Episode 14: The Meemaw Materialization
- Episode 15: The Valentino Submergence
- Episode 16: The Positive Negative Reaction
- Episode 17: The Celebration Experimentation
- Episode 18: The Application Deterioration
- Episode 19: The Solder Excursion Diversion
- Episode 20: The Big Bear Precipitation
- Episode 21: The Viewing Party Combustion
- Episode 22: The Fermentation Bifurcation
- Episode 23: The Line Substitution Solution
- Episode 24: The Convergence Convergence
The Big Bang Theory Season 9 The Positive Negative Reaction
Physicists Leonard and Sheldon find their nerd-centric social circle with pals Howard and Raj expanding when aspiring actress Penny moves in next door.
