Rusty Griswold
Debbie Griswold
James Griswold
Kevin Griswold
Stone Crandall
Audrey Crandall
Clark Griswold
Ellen Griswold
Chad
Adena
Ethan
Trucker
Jack Peterson
Nancy Peterson
Sheila Peterson (as E'myri Crutchfield)
Gary Peterson
Colorado Cop
Utah Cop
Arizona Cop
New Mexico Cop
Ferrari Girl (as Hannah Davis)
Harry Co-Pilot
Jake
Mom on Plane
Boy on Plane
Heather
Brooke
Chelsea
Terry
Shuttle Driver
Husky Lady at Monument
Man at Monument
Woman at Monument
Furious Husband
Furious Wife
Male Guest #1
Female Guest #1
Male Guest #2
Wally World Kid #2
Ride Operator
Plane Passager
Boobs Woman (uncredited)
Fraternity Guy (uncredited)
Walley World Kid (uncredited)
Park Visitor (uncredited)
EMT Paramedic (uncredited)
Man in Balloon Suit / Drummer (uncredited)
Festival Dancer (uncredited)
Airport Traveler (uncredited)
Bikini Dancer (uncredited)
Airplane Passenger (uncredited)
Bodypaint Woman (uncredited)
Speedo Gigolo (uncredited)
Hawaiian Guy (uncredited)
EMT (uncredited)
Sorority Girl (uncredited)
Four Corners Man (uncredited)
Bear (uncredited)
Wally World Dad (uncredited)
Police Officer (uncredited)
Hot Tub Guy (uncredited)
Disappointed Family (uncredited)
Raver Chick (uncredited)
Festival Partier (uncredited)
Cyclist (uncredited)
Airport Crowd with Car (uncredited)
Firefighter (uncredited)
Festival Goer (uncredited)
Emma (uncredited)
Young Debbie Griswold (uncredited)
Reporter (uncredited)
Festival Dude Sam (uncredited)
Rowdy Kid (uncredited)
Park Ranger (uncredited)
Monument Man (uncredited)
Frat Guy (uncredited)
Festival Guy with Mohawk / Airport Traveler (uncredited)
Drummer (uncredited)
Upscale Driver (uncredited)
Navigation (uncredited)
Burning Man Goer (uncredited)
Firefighter / Airport Traveler / Jesterman (uncredited)
Theme Park Guest (uncredited)
Four Corners Woman (uncredited)