When Clark Griswold puts his mind to something, we soon realize he hasn't got one. Still, nothing stops him when the vacation bug hits. This time, he's chosen Las Vegas, the new family ...

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 ...

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." ...

Having it all planned down to the last detail, well-meaning American paterfamilias Clark Griswold and his supportive ... How hard can it be to have the perfect vacation?