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The Big Bang Theory S1E12 — The Jerusalem Duality

7.8

The Big Bang Theory•Season 1•Episode 12

The Jerusalem Duality

7.8/10 · 5,594 votesApr 14, 200820 min

Ranked #16 of 17 in Season 1•−0.3 vs season avg

With Sheldon rattled over meeting Dennis, a 15-year-old physicist who's smarter than he, Leonard helps him look for a way to debunk Dennis's research.

Directed byMark Cendrowski

Previous episodeE11 · The Pancake Batter Anomaly Next episodeE13 · The Bat Jar Conjecture

Seasons12

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

Season 1 Episodes17

Pilot still

Pilot

The Big Bran Hypothesis still

The Big Bran Hypothesis

The Fuzzy Boots Corollary still

The Fuzzy Boots Corollary

The Luminous Fish Effect still

The Luminous Fish Effect

The Hamburger Postulate still

The Hamburger Postulate

The Middle-Earth Paradigm still

The Middle-Earth Paradigm

The Dumpling Paradox still

The Dumpling Paradox

The Grasshopper Experiment still

The Grasshopper Experiment

The Cooper-Hofstadter Polarization still

The Cooper-Hofstadter Polarization

The Loobenfeld Decay still

The Loobenfeld Decay

The Pancake Batter Anomaly still

The Pancake Batter Anomaly

The Jerusalem Duality still

E12 7.8Now viewing

The Jerusalem Duality

The Bat Jar Conjecture still

The Bat Jar Conjecture

The Nerdvana Annihilation still

The Nerdvana Annihilation

The Pork Chop Indeterminacy still

The Pork Chop Indeterminacy

The Peanut Reaction still

The Peanut Reaction

The Tangerine Factor still

The Tangerine Factor

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

Crew7

Steven Molaro

Steven Molaro

Teleplay

S

Stephen Engel

Consulting Producer

Mark Cendrowski

Mark Cendrowski

Director

David Goetsch

David Goetsch

Teleplay

J

Jennifer Glickman

Story

S

Stephen Engel

Story

Brian George

Brian George

Production Coordinator

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Episode Summary

"The Jerusalem Duality" is episode 12 of The Big Bang Theory season 1. It scored 7.8/10 from 5,594 votes, ranking #16 of 17 episodes this season (season average 8.1). Directed by Mark Cendrowski, it aired on April 14, 2008.

Next: E13 · The Bat Jar Conjecture Best of Season 1