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The Big Bang Theory

  • 2010
  • Season 3
  • 23 episodes
  • Sitcom

Summary

The complete third season of the US comedy series revolving around two university physicists, Leonard (Johnny Galecki) and Sheldon (Jim Parsons), their beautiful, free-spirited neighbour Penny (Kaley Cuoco), and their friends Howard Wolowitz (Simon Helberg) and Rajesh Koothrappali (Kunal Nayyar).

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Episode 22: The Staircase Implementation

Summary

The comedy flashes back to reveal how Sheldon saved the lives of his pals, and looks at the origins of his friendship with Leonard seven years previously, as well as explaining the housemates' agreement. Johnny Galecki and Jim Parsons star.

How to watch

Next showing

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

Crew

rolename
DirectorMark Cendrowski
WriterChuck Lorre
WriterBill Prady
WriterDavid Goetsch
WriterMaria Ferrari
WriterLee Aronsohn
WriterSteven Molaro
WriterSteve Holland

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