The Big Bang Theory - Season 9, Episode 11
  • Episode Title: The Opening Night Excitation
  • Episode Run Time: 30
  • Episode Air Date: 2015-12-17 20:00
  • Episode Summary: After more than five years of dating, Sheldon and Amy spend their first night together. Also, Leonard, Wolowitz, and Koothrappali must decide who will take their extra Star Wars movie ticket.