Aired Tuesday 8 October, 9:00am - 9:30amon E4

The Big Bang Theory

Name: 9:00am - Series 8 Episode 21
Start: 2024-10-08T09:00:00Z
End: 2024-10-08T09:30:00Z
Location: E4

Series 8 Episode 21: The Communication Deterioration

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

Category: Sitcom
Original air date: 16/04/2015

Cast and crew

Mark CendrowskiDirector
Johnny GaleckiLeonard Hofstadter
Jim ParsonsSheldon Cooper
Kaley CuocoPenny
Simon HelbergHoward Wolowitz
Kunal NayyarRaj Koothrappali
Mayim BialikAmy Farrah Fowler
Melissa RauchBernadette Rostenkowski
Sara EriksonGwen
Kelli GossChelsea
Phoebe NeidhardtCasting Assistant
Mark Maitre
Jeff Jingle

+ Show all cast and crew