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The Big Bang Theory S12E6 poster

Watch The Big Bang Theory – Season 12 Episode 6: The Imitation Perturbation

The Big Bang Theory • Season 12, Episode 6 • 20 min • 2007 • ⭐ 7.9/10 • Comedy

Cast: Jim Parsons , Kaley Cuoco , Johnny Galecki , Simon Helberg , Kunal Nayyar , Melissa Rauch , Mayim Bialik

Directors: Chuck Lorre , Bill Prady

Watch The Big Bang Theory – S12E6

Episode Overview

When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party. Leonard is shocked that Penny doesn't remember their first kiss.

Episode Navigation

← Previous Episode Back to Season 12 Series Overview Next Episode →

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The VCR Illumination
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The Confirmation Polarization
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The Donation Oscillation
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The D & D Vortex
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The Conference Valuation
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The Laureate Accumulation
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The Inspiration Deprivation
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The Decision Reverberation
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The Plagiarism Schism
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The Maternal Conclusion
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The Change Constant / The Stockholm Syndrome
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Unraveling the Mystery: A Big Bang Farewell

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