About this showing of The Big Bang Theory
A squabble over the thermostat setting leads to Leonard going over to Penny's and recounting the story of how he met and moved in with Sheldon.
Previously on TV
The Big Bang Theory
The Staircase Implementation
Previously shown on TLC on Fri 18 Sep 2026 at 18:30.
This showing has ended
This showing was on TLC at 18:30 on Fri 18 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelTLC
StartsFri 18 Sep 2026, 18:30
EndsFri 18 Sep 2026, 19:00
Episode / edition: The Staircase Implementation
Next showing of The Big Bang Theory
The next currently listed showing is Sun 20 Sep 2026, 11:00 on TLC.
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