About this showing of The Big Bang Theory
Sheldon and Howard plan birthday celebrations for Amy and Halley. Leonard spirals out about his lack of accomplishments.
Previously on TV
The Big Bang Theory
The Celebration Reverberation
Previously shown on TLC on Wed 2 Sep 2026 at 17:30.
This showing has ended
This showing was on TLC at 17:30 on Wed 2 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelTLC
StartsWed 2 Sep 2026, 17:30
EndsWed 2 Sep 2026, 18:00
Episode / edition: The Celebration Reverberation
Next showing of The Big Bang Theory
The next currently listed showing is Wed 2 Sep 2026, 18:00 on TLC.
See all current showingsOther current airings
Wed 2 Sep 18:00The Big Bang Theory
The Matrimonial MetricTLCWed 2 Sep 18:00The Big Bang Theory
The Confidence ErosionTLC+ 1Wed 2 Sep 18:30The Big Bang Theory
The Solo OscillationTLCWed 2 Sep 18:30The Big Bang Theory
The Celebration ReverberationTLC+ 1Wed 2 Sep 19:00The Big Bang Theory
The Separation TriangulationTLC
The Matrimonial MetricTLCWed 2 Sep 18:00The Big Bang Theory
The Confidence ErosionTLC+ 1Wed 2 Sep 18:30The Big Bang Theory
The Solo OscillationTLCWed 2 Sep 18:30The Big Bang Theory
The Celebration ReverberationTLC+ 1Wed 2 Sep 19:00The Big Bang Theory
The Separation TriangulationTLC