archytele The Vault
Episode guide

S4·E9 The Boyfriend Complexity

Core Aired November 18, 2010

Narrative Classification: Standard continuity chapter maintaining character development and season progression.

Advertisement

Synopsis

Penny asks Leonard to lie to her father, while Howard, Raj and Bernadette pull an all-nighter at a telescope.

Rate this episode

Your rating is anonymous and can be changed later.

Be the first viewer to rate it.

Advertisement

Frequently Asked Questions

When did Season 4 Episode 9 of The Big Bang Theory air?

Season 4, Episode 9 ('The Boyfriend Complexity') originally aired on November 18, 2010.

How long is Season 4 Episode 9 ('The Boyfriend Complexity')?

The episode follows the standard broadcast runtime for The Big Bang Theory.

What happens in The Big Bang Theory Season 4 Episode 9?

Penny asks Leonard to lie to her father, while Howard, Raj and Bernadette pull an all-nighter at a telescope....

Top-rated The Big Bang Theory episodes

What viewers say

No comments yet. Be the first to share your take on The Big Bang Theory S4E9.

Advertisement