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The Big Bang Theory: Season 3

3x22 The Staircase Implementation
TV-14

Episode

IMDB TMDB

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Aired2010-05-18T00:00:00Z on CBS
Runtime20m
DirectorMark Cendrowski

WritersSteven Molaro (story) + 5 more, Maria Ferrari (teleplay), Steve Holland (story), David Goetsch (teleplay), Lee Aronsohn (story), Chuck Lorre (teleplay)
CountryUnited States
LanguagesEnglish
GenresComedy

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Leonard tells Penny about how he met Sheldon for the first time...and what happened to the elevator.

Private Notes

Actors
All Cast & Crew

Season Regulars
5

Guest Stars
5

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The Big Bang Theory: Season 3

3x22 The Staircase Implementation
TV-14

Actors
All Cast & Crew

Season Regulars
5

Guest Stars
5

Johnny Galecki

Leonard Hofstadter

Jim Parsons

Sheldon Cooper

Kaley Cuoco

Penny

Simon Helberg

Howard Wolowitz

Kunal Nayyar

Rajesh Koothrappali

Carol Ann Susi

Debbie Wolowitz (voice)

Ed Lieberman

Announcer (voice)

Ally Maki

Joyce Kim

Steven Yeun

Sebastian

Ajgie Kirkland

Louie

Find a TV show or movie

The Big Bang Theory: Season 3

3x22 The Staircase ImplementationTV-14

ActorsAll Cast & Crew

Season Regulars 5

Guest Stars 5

Johnny Galecki

Leonard Hofstadter

Jim Parsons

Sheldon Cooper

Kaley Cuoco

Penny

Simon Helberg

Howard Wolowitz

Kunal Nayyar

Rajesh Koothrappali

Carol Ann Susi

Debbie Wolowitz (voice)

Ed Lieberman

Announcer (voice)

Ally Maki

Joyce Kim

Steven Yeun

Sebastian

Ajgie Kirkland

Louie

Find a TV show or movie

3x22 The Staircase Implementation
TV-14

Actors
All Cast & Crew

Season Regulars
5

Guest Stars
5