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Mayim Bialik, Kaley Cuoco, Johnny Galecki, Simon Helberg, Brian Thomas Smith, and Kunal Nayyar in The Big Bang Theory (2007)

Brian Thomas Smith: Zack Johnson

The Fermentation Bifurcation

The Big Bang Theory

Brian Thomas Smith credited as playing...

Zack Johnson

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Quotes3

  • Zack Johnson: [Upon learning that Leonard and Raj haven't considered the military applications of their new missile navigation system] You sure you guys are smart?
  • Raj Koothrappali: So, uh, what are you guys talking about?
  • Claire: Well, your friends were just telling me about all the other girls you're dating.
  • Raj Koothrappali: Why would you do that? I specifically asked you not to do that!
  • Penny Hofstadter: We didn't.
  • Amy Farrah Fowler: *You* just did.
  • Zack Johnson: Wow, maybe none of you guys are smart.
  • Zack Johnson: I love science. Einstein, Steven Hawking, Mike deGrasse Tyson.
  • Amy Farrah Fowler: Mike deGrasse Tyson?
  • Howard Wolowitz: Yeah, you know. the boxer who grew a moustache and became a scientist.

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