Much has changed at the backlot residence where Clark ... Christmas Vacation was lensed primarily in sunny Los Angeles (along with a few exteriors shot in Colorado). The set of the Griswold ...

It comes to life daily at 5 p.m. Top photo: Smithtown’s Jason Orsini, not to be confused with “Christmas Vacation’s” Clark Griswold, stands proudly at his movie-themed holiday display ...

The 1989 movie classic "National Lampoon's Christmas Vacation" — which tells the story of Clark Griswold trying to put on the ...