The Big Bang Theory - Season 2 Episode 20 : The Hofstadter Isotope 2019
7.9/10 by 11267 users
A fellow comic book enthusiast's hitting on Penny leads to Leonard and Howard going to a bar's Ladies' Night.
- Released: Jan 01, 1970
- Runtime: 00:22:14 minutes
- Genre: Comedy
- Stars: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Mayim Bialik
- Network: CBS
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Se-2 Ep-1. The Bad Fish Paradigm 2008-09-22
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Se-2 Ep-2. The Codpiece Topology 2008-09-29
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Se-2 Ep-3. The Barbarian Sublimation 2008-10-06
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Se-2 Ep-4. The Griffin Equivalency 2008-10-13
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Se-2 Ep-5. The Euclid Alternative 2008-10-20
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Se-2 Ep-6. The Cooper-Nowitzki Theorem 2008-11-03
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Se-2 Ep-7. The Panty Piñata Polarization 2008-11-10
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Se-2 Ep-8. The Lizard-Spock Expansion 2008-11-17
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Se-2 Ep-10. The Vartabedian Conundrum 2008-12-08
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Se-2 Ep-11. The Bath Item Gift Hypothesis 2008-12-15
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Se-2 Ep-12. The Killer Robot Instability 2009-01-12
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Se-2 Ep-13. The Friendship Algorithm 2009-01-19
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Se-2 Ep-14. The Financial Permeability 2009-02-02
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Se-2 Ep-15. The Maternal Capacitance 2009-02-09
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Se-2 Ep-16. The Cushion Saturation 2009-03-02
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Se-2 Ep-17. The Terminator Decoupling 2009-03-09
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Se-2 Ep-18. The Work Song Nanocluster 2009-03-16
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Se-2 Ep-19. The Dead Hooker Juxtaposition 2009-03-30
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Se-2 Ep-20. The Hofstadter Isotope 2009-04-13
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Se-2 Ep-21. The Vegas Renormalization 2009-04-27
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Se-2 Ep-23. The Monopolar Expedition 2009-05-11
