THE BIG BANG THEORY “The Zarnecki Incursion” Season 4 Episode 19

The Big Bang Theory (CBS) The Zarnecki Incursion

Watch a sneak peek and check out photos from the upcoming episode of THE BIG BANG THEORY Season 4 Episode 19 titled “The Zarnecki Incursion” which airs on Thursday March 31 at 8pm on CBS. You can read all our The Big Bang Theory coverage here.

Episode Synopsis: THE BIG BANG THEORY ” The Zarnecki Incursion ” Season 4 Episode 19 – When someone hacks Sheldon’s online game account, the guys go on a quest to find the culprit, on THE BIG BANG THEORY, Thursday, March 31 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

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