About this showing of The Big Bang Theory
Sheldon and Raj go on an expedition that turns into a test of how long before they get under each other's skin. Leonard and Penny argue about money.
Previously on TV
The Big Bang Theory
The Expedition Approximation
Previously shown on TLC on Wed 19 Aug 2026 at 19:00.
This showing has ended
This showing was on TLC at 19:00 on Wed 19 Aug 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelTLC
StartsWed 19 Aug 2026, 19:00
EndsWed 19 Aug 2026, 19:30
Episode / edition: The Expedition Approximation
Next showing of The Big Bang Theory
The next currently listed showing is Wed 2 Sep 2026, 10:00 on TLC.
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