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The Big Bang Theory S9E5 — The Perspiration Implementation
7.4
The Big Bang Theory•Season 9•Episode 5

The Perspiration Implementation

7.4/10 · 3,661 votesOct 19, 201519 min

Ranked #13 of 24 in Season 9•−0.2 vs season avg

Discussion

The guys take a fencing lesson from Barry Kripke and Sheldon finds himself in an awkward position when Kripke expresses interest in Amy. Also, when Stuart struggles to get female customers at the Comic Book Store, Penny, Amy and Bernadette come by to help him

Directed byMark Cendrowski
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Season 9 Episodes24

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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

Crew12

Chuck Lorre

Chuck Lorre

Story

Steven Molaro

Steven Molaro

Teleplay

Mark Cendrowski

Mark Cendrowski

Director

Jim Reynolds

Jim Reynolds

Teleplay

Eric Kaplan

Eric Kaplan

Story

Maria Ferrari

Maria Ferrari

Story

David Goetsch

David Goetsch

Co-Executive Producer

Eric Kaplan

Eric Kaplan

Co-Executive Producer

Maria Ferrari

Maria Ferrari

Co-Executive Producer

Steve Holland

Steve Holland

Co-Executive Producer

Jim Reynolds

Jim Reynolds

Co-Executive Producer

Saladin K. Patterson

Saladin K. Patterson

Teleplay

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Episode Summary

"The Perspiration Implementation" is episode 5 of The Big Bang Theory season 9. It scored 7.4/10 from 3,661 votes, ranking #13 of 24 episodes this season (season average 7.6). Directed by Mark Cendrowski, it aired on October 19, 2015.

Next: E6 · The Helium InsufficiencyBest of Season 9