The Big Bang Theory S6E18
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S06E18 — The Contractual Obligation Implementation
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The Big Bang Theory

S06E18 The Contractual Obligation Implementation

2013-03-07

Leonard, Sheldon, and Howard host science lectures for junior high students, sharing their knowledge and enthusiasm. Meanwhile, the girls skip out on work to enjoy a day at Disneyland. Raj comes up with a plan for a date with Lucy, hoping to help them both overcome their social anxiety issues.

Season 6 Episodes

1
The Date Night Variable
2012-09-27
 2
The Decoupling Fluctuation
2012-10-04
 3
The Higgs Boson Observation
2012-10-11
 4
The Re-Entry Minimization
2012-10-18
 5
The Holographic Excitation
2012-10-25
 6
The Extract Obliteration
2012-11-01
 7
The Habitation Configuration
2012-11-08
 8
The 43 Peculiarity
2012-11-15
 9
The Parking Spot Escalation
2012-11-29
 10
The Fish Guts Displacement
2012-12-06
 11
The Santa Simulation
2012-12-13
 12
The Egg Salad Equivalency
2013-01-03
 13
The Bakersfield Expedition
2013-01-10
 14
The Cooper/Kripke Inversion
2013-01-31
 15
The Spoiler Alert Segmentation
2013-02-07
 16
The Tangible Affection Proof
2013-02-14
 17
The Monster Isolation
2013-02-21
 18
The Contractual Obligation Implementation
2013-03-07
 19
The Closet Reconfiguration
2013-03-14
 20
The Tenure Turbulence
2013-04-04
 21
The Closure Alternative
2013-04-25
 22
The Proton Resurgence
2013-05-02
 23
The Love Spell Potential
2013-05-09
 24
The Bon Voyage Reaction
2013-05-16