About this showing of The Big Bang Theory
Leonard fails to stop Sheldon from overreacting after a past slight comes to light, and Penny has a run-in with Raj's former girlfriend Lucy.
Previously on TV
The Big Bang Theory
The Itchy Brain Simulation
Previously shown on TLC on Mon 5 Oct 2026 at 11:30.
This showing has ended
This showing was on TLC at 11:30 on Mon 5 Oct 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelTLC
StartsMon 5 Oct 2026, 11:30
EndsMon 5 Oct 2026, 12:00
Episode / edition: The Itchy Brain Simulation
Next showing of The Big Bang Theory
The next currently listed showing is Tue 6 Oct 2026, 10:00 on TLC.
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