The Big Bang Theory 3x15 "The Large Hadron Collision"

Aired2010-02-09T01:00:00Z on CBS
Runtime21m
DirectorMark Cendrowski

WritersSteven Molaro (story) + 5 more, Maria Ferrari (teleplay), Jim Reynolds (story), Lee Aronsohn (teleplay), Richard A. Rosenstock (teleplay), Chuck Lorre (story)
CountryUnited States
LanguagesEnglish
GenresComedy

Leonard can only bring one guest on a trip to see CERN's Large Hadron Collider (the world's largest and highest energy particle accelerator) in Switzerland on Valentine's Day.

Private Notes