About this showing of The Big Bang Theory
When the delivery of a full-size prop of 1960's 'The Time Machine' causes Penny to miss work, she scolds Leonard about his sci-fi collectibles.
Previously on TV
The Big Bang Theory
The Nerdvana Annihilation
Previously shown on TLC on Sun 13 Sep 2026 at 15:00.
This showing has ended
This showing was on TLC at 15:00 on Sun 13 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelTLC
StartsSun 13 Sep 2026, 15:00
EndsSun 13 Sep 2026, 15:30
Episode / edition: The Nerdvana Annihilation
Next showing of The Big Bang Theory
The next currently listed showing is Tue 15 Sep 2026, 12:00 on TLC.
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