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The Big Bang Theory

The Irish Pub Formulation

S4 E6    Oct 27, 2010    22m    TV-PG
8.0
Leonard keeps an affair a secret from Sheldon, Howard and Raj.
Where to Watch The Irish Pub Formulation
Cast of The Irish Pub Formulation
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRajesh Koothrappali
  • Melissa RauchBernadette Rostenkowski
  • Mayim BialikAmy Farrah Fowler
  • Aarti MannPriya Koothrappali
 
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