The Big Bang Theory backdrop
The Big Bang Theory S2E23 — The Monopolar Expedition
8.2

The Monopolar Expedition

8.2/10 · 4,960 votesMay 11, 200921 min

Ranked #8 of 23 in Season 2•matches the season avg

Discussion

The guys' plan to work over the summer at the North Pole makes Penny revaluate her feelings for Leonard.

Season 2 Episodes23

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

Crew4

Eric Kaplan

Eric Kaplan

Writer

Mark Cendrowski

Mark Cendrowski

Director

M

Mea Ybarra

Associate Producer

R

Richard A. Rosenstock

Writer

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"The Monopolar Expedition" is episode 23 of The Big Bang Theory season 2. It scored 8.2/10 from 4,960 votes, ranking #8 of 23 episodes this season (season average 8.2). Directed by Mark Cendrowski and written by Eric Kaplan, Richard A. Rosenstock, it aired on May 11, 2009.