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The Big Bang Theory S3E21 — The Plimpton Stimulation
8.1
The Big Bang Theory•Season 3•Episode 21

The Plimpton Stimulation

8.1/10 · 4,913 votesMay 10, 201021 min

Ranked #16 of 23 in Season 3•−0.1 vs season avg

Discussion

Leonard and Sheldon compete for the attention of a famous female physicist.

Directed byMark Cendrowski
Previous episodeE20 · The Spaghetti CatalystNext episodeE22 · The Staircase Implementation
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Cast5

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

Crew8

Chuck Lorre

Chuck Lorre

Story

Steven Molaro

Steven Molaro

Teleplay

Mark Cendrowski

Mark Cendrowski

Director

Jim Reynolds

Jim Reynolds

Teleplay

Bill Prady

Bill Prady

Story

Maria Ferrari

Maria Ferrari

Teleplay

R

Robinson Green

Production Coordinator

Lee Aronsohn

Lee Aronsohn

Story

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Episode Summary

"The Plimpton Stimulation" is episode 21 of The Big Bang Theory season 3. It scored 8.1/10 from 4,913 votes, ranking #16 of 23 episodes this season (season average 8.2). Directed by Mark Cendrowski, it aired on May 10, 2010.

Next: E22 · The Staircase ImplementationBest of Season 3