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The Big Bang Theory S4E8 — The 21-Second Excitation
8.1
The Big Bang Theory•Season 4•Episode 8

The 21-Second Excitation

8.1/10 · 4,629 votesNov 11, 201019 min

Ranked #9 of 24 in Season 4•+0.1 vs season avg

Discussion

While the guys camp in line for a long-awaited movie screening, Penny and Bernadette invite Amy to her first slumber party.

Directed byMark Cendrowski
Previous episodeE7 · The Apology InsufficiencyNext episodeE9 · The Boyfriend Complexity
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Season 4 Episodes24

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The Irish Pub Formulation stillE6 8.0

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The Apology Insufficiency stillE7 8.0

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The 21-Second Excitation

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Cast7

Johnny Galecki

Johnny Galecki

Leonard Hofstadter

Jim Parsons

Jim Parsons

Sheldon Cooper

Kaley Cuoco

Kaley Cuoco

Penny

Simon Helberg

Simon Helberg

Howard Wolowitz

Kunal Nayyar

Kunal Nayyar

Rajesh Koothrappali

Melissa Rauch

Melissa Rauch

Bernadette Rostenkowski

Mayim Bialik

Mayim Bialik

Amy Farrah Fowler

Crew9

Chuck Lorre

Chuck Lorre

Story

Steven Molaro

Steven Molaro

Co-Executive Producer

Steven Molaro

Steven Molaro

Teleplay

Mark Cendrowski

Mark Cendrowski

Director

Steve Holland

Steve Holland

Teleplay

Bill Prady

Bill Prady

Story

Jim Reynolds

Jim Reynolds

Story

J

Julie Fleischer

Script Supervisor

Lee Aronsohn

Lee Aronsohn

Teleplay

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Episode Summary

"The 21-Second Excitation" is episode 8 of The Big Bang Theory season 4. It scored 8.1/10 from 4,629 votes, ranking #9 of 24 episodes this season (season average 8.0). Directed by Mark Cendrowski, it aired on November 11, 2010.

Next: E9 · The Boyfriend ComplexityBest of Season 4