The Big Bang Theory
Thursdays 8:00 PM on CBSWatch The Big Bang Theory Season 3 Episode 15 online via TV Fanatic with over 6 options to watch the The Big Bang Theory S3E15 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Verizon On Demand.
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Episode Details
When Leonard is giving a plus one to go to Switzerland to see the Large Hadron Collider on Valentine's Day, Sheldon tries to convince Leonard to take him over Penny.
- Show:
- The Big Bang Theory
- Season:
- The Big Bang Theory Season 3
- Episode Number:
- 15