Leonard and Penny reconsider their feelings for each other, but then Leonard decides to spend the summer working at the North Pole - on a mission led by Sheldon.
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On TV
First Shown
| Date | Time | Channel |
|---|---|---|
| Tuesday 23 June 2009 | 11.15PM | Channel 4 |
Last Shown
| Date | Time | Channel |
|---|---|---|
| Thursday 18 June 2009 | 9.30PM | E4 |
