Aired Friday February 23, 2:00pm - 2:30pmon E4

The Big Bang Theory

Series 1 Episode 17: The Tangerine Factor

Penny's break-up spurs Leonard to summon the courage to ask her out. Before the big night, each of them go to Sheldon for advice on what could a make or break the date.

Original air date
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley Cuoco-SweetingPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
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