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The Big Bang Theory, “The Imitation Perturbation”

The Imitation Perturbation

HalloweenSeason 12, Episode 6October 25, 201830 min

4.1

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

Where to watch

▶ HBO Max

Where to watch from the Streaming Availability API by Movie of the Night.

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