A Heffley family road trip to attend Meemaw's 90th birthday party goes hilariously off course thanks to Greg's newest scheme to get to a video gaming convention.
Greg Heffley
Susan Heffley
Frank Heffley
Rodrick Heffley
Rowley Jefferson
Manny Heffley
Manny Heffley
Mac Digby
Beardo
Mrs. Beardo
Brandi Beardo
Luis
Hog Man
Tall Farmer
Farmer Lady
Butter Vendor
Carnie
Fake Dad
Security Guard
Reporter
Meemaw
Country Fair Girl
Corny's Host
XBox Vendor / DXRacer Player
Teen Bystander
Cute Girl #1
Cute Girl #2
Motorcycle Cop
Pigtails Girl
Uncle Gerald
Gamer
Diaper Hands Cosplayer
Brandon Beardo
Brent Beardo
Gaming Expo Attendee (uncredited)
Corny Kid (uncredited)
Expo Kid (uncredited)
Corny's Waitress (uncredited)
Fair Kid (uncredited)
Fair Teen (uncredited)
Professional Cosplayer (uncredited)
Gaming Expo Attendee (uncredited)
Corny Heeley Kid (uncredited)
Laughing Corny's Waiter (uncredited)
Cowboy Family (uncredited)
Cowboy Family (uncredited)
Expo Gamer Attendee (uncredited)
Corny Patron (uncredited)
Expo Gamer (uncredited)
Goth County Fair Patron (uncredited)
Expo Kid (uncredited)
Festival Vendor (uncredited)
Steampunk Giant (uncredited)
Fair Employee (uncredited)
Passenger (uncredited)
Mechanic (uncredited)
Party Guest (uncredited)
Man at Player Expo (uncredited)
Fair Kid (uncredited)
Corny's Kid (uncredited)
Driver (uncredited)
Boy (voice) (uncredited)
Adult Fairgoer (uncredited)
Corny Patron (uncredited)
Expo Gamer Attendee (uncredited)
Stand In
Foley Artist
Foley Editor
Hairstylist
Hair Department Head
Hairstylist
Hairstylist
Foley Artist
Foley Artist
Hairstylist
Hairstylist
ADR Editor
Foley Mixer
Camera Car
Stunts
Set Designer
Set Dresser
Supervising Sound Editor
Set Dresser
Set Costumer
Set Dresser
Makeup Artist
Makeup Artist
Visual Effects Supervisor
Costume Supervisor
Makeup Artist
Set Costumer
Visual Effects Producer
Sound Designer
Sound Re-Recording Mixer
Visual Effects Supervisor
Set Costumer
Makeup Department Head
Assistant Art Director
Assistant Art Director
Costume Supervisor
Set Dresser
Sound Re-Recording Mixer
Visual Effects Producer
Visual Effects Supervisor
Visual Effects Supervisor
Set Decoration Buyer
Set Costumer
Supervising Sound Editor
Director of Photography
Editor
Producer
Producer
Book
Director
Original Music Composer
Music Arranger
Set Decoration
Costume Design
Casting
Art Direction
Executive Producer
Associate Producer
Writer
Executive Producer
Executive Producer
Production Design
Casting
Writer
Set Designer