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The Big Bang Theory

  • 2011
  • Season 4
  • 24 episodes
  • Sitcom

Summary

Sheldon, Leonard's roommate, is quite content spending his nights playing Klingon Boggle with their socially dysfunctional friends, fellow Caltech scientists Wolowitz and Koothrappali. However, Leonard sees in Penny a whole new universe of possibilities... including love.

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Episode 9: The Boyfriend Complexity

Summary

Penny's father pays a visit and Leonard discovers she told her parents they were back together, so he plays his boyfriend role to the hilt - much to her dismay. Meanwhile, Raj gets drunk and makes a pass at Howard's girlfriend Bernadette. Guest starring Keith Carradine.

How to watch

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There are no live broadcasts scheduled for this show. But it is available via the streaming providers below.

Streaming

Details

Formats
Colour

Credits

Cast

rolename
Leonard HofstadterJohnny Galecki
Sheldon CooperJim Parsons
PennyKaley Cuoco
Howard WolowitzSimon Helberg
Raj KoothrappaliKunal Nayyar
BernadetteMelissa Rauch
WyattKeith Carradine

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