The Radio Times logo
We may earn commission from links on this page. Our editorial is always independent (learn more)

The Big Bang Theory

  • 2009
  • Season 3
  • 23 episodes
  • Drama
  • Sitcom

Summary

The guys return home from a three-month expedition at the North Pole; Penny finally reveals her true feelings for Leonard; and Sheldon and Howard put their most valuable comic books on the line on a bet to determine the species of a cricket.

Advertisement

Episode 15: The Large Hadron Collision

Summary

Leonard is invited to visit the Large Hadron Collider in Switzerland and asks Penny to join him as a Valentine's Day treat. However, Sheldon tries to persuade the couple to allow him to take her place

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

Released on
2010-06-09
Languages
English
Formats
Colour

Credits

Cast

rolename
Leonard HofstadterJohnny Galecki
Sheldon CooperJim Parsons
PennyKaley Cuoco
Howard WolowitzSimon Helberg
Raj KoothrappaliKunal Nayyar
Restaurant patronErin Pickett

Crew

rolename
DirectorMark Cendrowski
WriterMaria Ferrari
WriterJim Reynolds

All episodes

Powered By
IMDB

How to watch

Next showing

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

Streaming

News & features about The Big Bang Theory

Advertisement

RadioTimes.com is getting better. Fresh new look, redesigned programme hub, richer content…

FIND OUT MORE
Advertisement

Sponsored content