Jonathan M. Goldstein Director, Screenwriter John Francis Daley Director, Screenwriter Ed Helms Rusty Griswold Actor Christina Applegate Debbie Griswold Actor Skyler Gisondo James Griswold Actor Steele Stebbins Kevin Griswold Actor Chris Hemsworth Stone Crandall Actor Leslie Mann Audrey Crandall Actor Chevy Chase Clark Griswold Actor Beverly D'Angelo Ellen Griswold Actor Charlie Day Chad Actor Catherine Missal Adena Actor Ron Livingston Ethan Actor Norman Reedus Trucker Actor Keegan-Michael Key Jack Peterson Actor Regina Hall Nancy Peterson Actor Alkoya Brunson Gary Peterson Actor Hannah Davis Ferrari Girl Actor David Dobkin Producer Chris Bender Producer Marc S. Fischer Executive Producer Jeff Kleeman Executive Producer Toby Emmerich Executive Producer Richard Brener Executive Producer Samuel J. Brown Executive Producer Dave Neustadter Executive Producer Barry Peterson Cinematographer Jamie Gross Film Editing Mark Mothersbaugh Original Music Barry Ray Robison Production Design Debra McGuire Costume Design Jeremy Woolsey Art Director Margaret Hungerford Set Decoration Lisa Beach Casting Sarah Katzman Casting