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Recap of "The Big Bang Theory" Season 3 Episode 22 | Recap Guide
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The Big Bang Theory" The Staircase Implementation (TV Episode 2010) - IMDb
The Big Bang Theory" The Staircase Implementation (TV Episode 2010) - IMDb
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The Big Bang Theory Season 3 Episode 22: "The Staircase Implementation" Photos - TV Fanatic
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![Amazon.com: The Big Bang Theory: The Twelfth and Final Season [DVD] : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Mayim Bialik, Melissa Rauch, Chuck Lorre, Steven Molaro, Bill Prady,](https://m.media-amazon.com/images/I/71VZ5reqIyL._AC_UF894,1000_QL80_.jpg "Amazon.com: The Big Bang Theory: The Twelfth and Final Season [DVD] : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Mayim Bialik, Melissa Rauch, Chuck Lorre, Steven Molaro, Bill Prady,")