The Big Bang Theory

The Staircase Implementation

Directed by Mark Cendrowski
TV-PG
S3 • E22    May 17, 2010    20m
9.08.5
Leonard tells Penny about how he met Sheldon for the first time...and what happened to the elevator.

Where to Watch The Big Bang Theory - S3 • E22

Cast of The Staircase Implementation

  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRajesh Koothrappali
  • Carol Ann SusiDebbie Wolowitz (voice)
  • Ed LiebermanAnnouncer (voice)
  • Ally MakiJoyce Kim
  • Steven YeunSebastian
  • Ajgie KirklandLouie
  • Mark CendrowskiDirector
  • Julie FleischerScript Supervisor
  • Robinson GreenProduction Coordinator
  • Steven MolaroStory
  • Steve HollandStory
  • Chuck LorreTeleplay
  • David GoetschTeleplay
  • Maria FerrariTeleplay
  • Lee AronsohnStory

 

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