The Big Bang Theory Season 8 Episode 21

Overview

Runtime: 19m

Directed by: Mark Cendrowski

Written by: Eric Kaplan, Jim Reynolds, Steven Molaro

Guest stars: Kelli Goss, Sara Erikson

Description

When Raj is asked to create a message in case a NASA mission discovers alien life, the guys fight over what he should do. Also, Penny is torn between auditioning for a movie or keeping her successful pharmaceutical sales job.

Season 8 Episode 20

Season 8 Episode 20

The Fortification Implementation

Season 8 Episode 22

Season 8 Episode 22

The Graduation Transmission

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