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The Big Bang Theory S5E13 — The Recombination Hypothesis
8.1
The Big Bang Theory•Season 5•Episode 13

The Recombination Hypothesis

8.1/10 · 4,562 votesJan 19, 201221 min

Ranked #7 of 24 in Season 5•+0.2 vs season avg

Discussion

Leonard, who broke up with Priya, asks Penny out to a spur-of the-moment romantic dinner for two, and the duo contemplates on their relationship.

Directed byMark Cendrowski
Previous episodeE12 · The Shiny Trinket ManeuverNext episodeE14 · The Beta Test Initiation
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Season 5 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

Crew5

Chuck Lorre

Chuck Lorre

Story

Steven Molaro

Steven Molaro

Teleplay

Bill Prady

Bill Prady

Teleplay

Mark Cendrowski

Mark Cendrowski

Director

J

Julie Fleischer

Script Supervisor

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Episode Summary

"The Recombination Hypothesis" is episode 13 of The Big Bang Theory season 5. It scored 8.1/10 from 4,562 votes, ranking #7 of 24 episodes this season (season average 7.9). Directed by Mark Cendrowski, it aired on January 19, 2012.

Next: E14 · The Beta Test InitiationBest of Season 5