The Middle-Earth Paradigm
EpisodeS1E621 min2007-10-29

The Big Bang Theory

The Middle-Earth Paradigm

Penny hosts a Halloween party, putting Leonard, Sheldon, Wolowitz, and Koothrappali through a new test of their social skills.

My Thoughts
Guest Stars
Special appearances in this episode.

Guest Stars

Kimberly Kevon Williams

Vicki

Brian Patrick Wade

Kurt

Erin Allin O'Reilly

Cheryl

Rachel Cannon

Patty

Cynthia Holloway

Roberta

Crew
Episode-specific crew credits.
Mark Cendrowski

Mark Cendrowski

Director

Directing

David Goetsch

David Goetsch

Story

Writing

DL

David Litt

Consulting Producer

Production

DL

David Litt

Teleplay

Writing

Robert Cohen

Robert Cohen

Teleplay

Writing

GM

Gregg Moscot

Production Coordinator

Production

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