Johnny Galecki Quotes


We can't really do any improv on 'The Big Bang' because we don't understand a lot of what the dialogue means to begin with, because of the physics jargon.


Citations

Radloff, Jessica. The Big Bang Theory: The Definitive, Inside Story of the Epic Hit Series. Grand Central Publishing, 2022.

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Johnny Galecki
Johnny Galecki
  • Born: April 30, 1975
  • Nationality: American
  • Profession: Actor

John Mark Galecki is an American actor. He played Leonard Hofstadter in the CBS sitcom The Big Bang Theory (2007–2019) for which he received a Primetime Emmy Award nomination, and David Healy in the ABC sitcoms Roseanne (1992–1997; 2018) and The Conners (2018–present). Galecki also appeared in the films National Lampoon's Christmas Vacation (1989), Prancer (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), In Time (2011), and Rings (2017).