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The Big Bang Theory S5E8 — The Isolation Permutation

7.6

The Big Bang Theory•Season 5•Episode 8

The Isolation Permutation

7.6/10 · 4,288 votesNov 3, 201121 min

Ranked #20 of 24 in Season 5•−0.3 vs season avg

Amy becomes heartbroken when she discovers that Penny and Bernadette went wedding dress shopping without her.

Directed byMark Cendrowski

Previous episodeE7 · The Good Guy Fluctuation Next episodeE9 · The Ornithophobia Diffusion

Seasons12

All 1 2 3 4 5 6 7 8 9 10 11 12

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

Crew7

Chuck Lorre

Chuck Lorre

Story

Steven Molaro

Steven Molaro

Teleplay

Bill Prady

Bill Prady

Teleplay

Mark Cendrowski

Mark Cendrowski

Director

Tara Hernandez

Tara Hernandez

Story

Eric Kaplan

Eric Kaplan

Story

Steve Holland

Steve Holland

Teleplay

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Episode Summary

"The Isolation Permutation" is episode 8 of The Big Bang Theory season 5. It scored 7.6/10 from 4,288 votes, ranking #20 of 24 episodes this season (season average 7.9). Directed by Mark Cendrowski, it aired on November 3, 2011.

Next: E9 · The Ornithophobia Diffusion Best of Season 5