The Big Bang Theory (2007–2019)
8 user 2 critic

The Conference Valuation 

Bernadette and Penny travel to San Diego for a pharmaceutical sales convention. Back home, Amy and the guys experiment on the Wolowitz children when Sheldon finds a book on it.


Mark Cendrowski


Chuck Lorre (created by), Bill Prady (created by) | 7 more credits »




Episode complete credited cast:
Johnny Galecki ... Leonard Hofstadter
Jim Parsons ... Sheldon Cooper
Kaley Cuoco ... Penny Hofstadter
Simon Helberg ... Howard Wolowitz
Kunal Nayyar ... Raj Koothrappali
Mayim Bialik ... Amy Farrah Fowler
Melissa Rauch ... Bernadette Rostenkowski
Kevin Sussman ... Stuart Bloom
Christine Baranski ... Dr. Beverly Hofstadter
Jason Kravits ... Danny
Pamela Adlon ... Halley Wolowitz (voice)
Chasty Ballesteros ... Karen
Andre Boyer ... Kwame
Ben Rauch ... Darren


Bernadette and Penny are attending a pharmaceutical conference in San Diego to promote the new drug. Penny is taking the job seriously in wanting to put the company and the drug in a good light. Penny may do too good a job as Danny, the rep for a competing drug company and a person that Bernadette seems to detest, woos Penny to join their company. Penny even talking to Danny may place both her and Bernadette's professional and personal relationships on the line. Bernadette being gone leaves Howard to look after the two kids on his own. Wanting some company, he invites all his friends over for a day of board games. While Leonard and Raj readily accept, Sheldon and Amy, who weren't going to attend because of Sheldon's want not to hang out with the kids, are last minute attendees. The reason for them attending ends up taking over the day, that reason, which may have seemed spontaneous, actually being manipulated by someone for his/hew own ulterior motive, that manipulation which may work... Written by Huggo

Plot Summary | Add Synopsis


Comedy | Romance


TV-PG | See all certifications »






Release Date:

7 March 2019 (USA) See more »

Company Credits

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Technical Specs


Sound Mix:




Aspect Ratio:

16:9 HD
See full technical specs »

Did You Know?


This episode was taped on February 12, 2019. See more »


History of Everything (Instrumental version)
Written by Barenaked Ladies
Performed by Barenaked Ladies
[Instrumental version of series theme song played over the closing credits]
See more »

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User Reviews

A Great Fun Episode.
8 March 2019 | by coti-09553See all my reviews

A Great Fun Episode.

The Conference Valuation:

Penny and Bernadette face conundrums in work.

The guys determine "baby experiments" all the while trauma pursues Leonard.

Leonard calls mommy.

Sheldon is taken by Amy.

What a fun episode.

I liked this one.

5 of 22 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See all 8 user reviews »

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