Greg Heffley

Jason Drucker

Susan Heffley

Alicia Silverstone

Frank Heffley

Tom Everett Scott

Rodrick Heffley

Charlie Wright

Rowley

Owen Asztalos

Manny Heffley

Dylan Walters

Mr. Beardo

Chris Coppola

Manny Heffley

Wyatt Walters

Mac Digby

Joshua Hoover

Corny's Host

Elijah Marcano

Brandi Beardo

Mira Silverman

Luis

Carlos Guerrero

Mrs. Beardo

Kimberli Lincoln

Cute Girl #1

Alexa Blair Robertson

Cute Girl #2

Courtney Lauren Cummings

Reporter

Beth Keener

Butter Vendor Girl

Emma Wetzel

Hog Man

Danny Vinson

Party Guest

Tegan Jones

Tall Farmer

Stephen 'Big Steve' Dupree

Corney's Waitress

Cassidy Balkcom

Farmer Lady

Neva Howell

Butter Vendor

Ricky Muse

Ball Pit Child

Locklyn Black

Carnie

Taylor St. Clair

Random Guy

Kurt Yue

Security Guard

Jacinte Blankenship

Meemaw

Mimi Gould

Corney's Parent

Bina Forbes

Motorcycle Cop

Robert Hendren

XBox Vendor / DXRacer Player

Apollo GT

Expo Kid

Madison Alsobrook*

Teen Bystander

Alma Kent

Mechanic

Kenneth Jones

Passenger

Simone Kiffany Jenkins

Skinny Gamer

Stephen Ruffin

The Twisted Wizard

Richard Drucker

Pigtails Girl

Sofia Bowers

Goth County Fair Patron

Arielle Dodson

Uncle Gerald

Jody Thompson

Juan Gaspard

Diaper Hands Cosplayer

Anthony Ianitello

Bryan Newton

Brandon Beardo

Nathaniel Dickson

Mac Digby

Josh Hoover

Brent Beardo

Jake Sterner

Tom Everett

Steampunk Giant

James Gill