Vegas Vacation Eddie sure has a way with words ... National Lampoon's European Vacation Despite Clark Griswold being the quintessential dad, he has surprisingly few pure "dad jokes." ...

In the fourth installment of the Vacation series, the Griswold family hits the road again for a typically ill-fated vacation, this time to the glitzy mecca of slots and showgirls, Las Vegas.

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