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| Character | Actor | Key trait in S1 | |-----------|-------|----------------| | | Johnny Galecki | Hopeful romantic, experimental physicist, patience of a saint with Sheldon | | Sheldon Cooper | Jim Parsons | Theoretical physicist, obsessive, no sarcasm filter, eidetic memory | | Penny | Kaley Cuoco | Aspiring actress, waitress, street-smart, totally new to nerd culture | | Howard Wolowitz | Simon Helberg | Aerospace engineer, still lives with mom, “jewish” pick-up artist | | Rajesh Koothrappali | Kunal Nayyar | Astrophysicist, can’t speak to women unless drunk (S1 consistency varies) |
A pivotal episode for Rajesh Koothrappali (Kunal Nayyar). Until this point, Raj is mute around women. In this episode, after a few drinks, he discovers he can talk to women while drunk, setting up his long-running "selective mutism" gag. The Big Bang Theory Temporada 1 completa
La dinámica del "núcleo de cuatro" científicos y su vecina aspirante a actriz definió el tono de la serie: | Character | Actor | Key trait in