I think that Christmas Vacation is really about that ... be kept later on the set because I wouldn't mess up my lines." Johnny Galecki and the cast of 'Roseanne.' In his personal life, he ...

Prior to his success on The Big Bang Theory, Johnny Galecki had the chance to work alongside the actor in National Lampoon's Christmas Vacation. The actor was only 13 at the time, but it proved to ...

Did you know that The Big Bang Theory’s Johnny Galecki played Rusty in ‘National Lampoon’s Christmas Vacation’, or that January Jones had a small role in ‘Love, Actually’? Take a look ...

Johnny Galecki is an American actor. He rose to fame as David Healy on ABC's Roseanne (1992-1997). Galecki reprised the role on the Roseanne revival (2018) and its spinoff The Conners (2018-2019).

WGN Radio’s Dave Plier celebrates the 35 th anniversary of holiday film classic ‘National Lampoon’s Christmas Vacation with special ... and look back at Dave’s conversation with Johnny Galecki (Rusty ...

Warner Bros/Kobal/Shutterstock Juliette Lewis with Johnny Galecki, Chevy Chase and Beverly D'Angelo in 'National Lampoon's Christmas Vacation' Related: Chevy Chase Falls Off Stage During Christmas ...