Clark Griswold is on a quest to take his family to the Walley World theme park for a vacation, but things don't go exactly as planned.

Chevy Chase
as Clark Griswold

Beverly D'Angelo
as Ellen Griswold

Anthony Michael Hall
as Rusty Griswold

Imogene Coca
as Aunt Edna

Randy Quaid
as Cousin Eddie

Dana Barron
as Audrey Griswold

Eddie Bracken
as Roy Walley

Brian Doyle-Murray
as Kamp Komfort Clerk

Miriam Flynn
as Cousin Catherine

James Keach
as Motorcycle Cop
r96sk
<em>'National Lampoon’s Vacation'</em> is a little underwhelming, I thought it was going to be more amusing than it is, though I think there's enough to it that's worth watching. The fun ending with John Candy is what probably nudges this into the rating that I've given. Chevy Chase is at the for...