Diary of a Wimpy Kid: Dog Days

School's out for summer.

It's summertime, and Greg Heffley is looking forward to playing video games and spending time with his friends. However, Greg's dad has other plans: He's decided that some father-son bonding time is in order. Desperate to prevent his dad from ruining summer vacation, Greg pretends he has a job at a ritzy country club. But Greg's plan backfires, leaving him in the middle of embarrassing mishaps and a camping trip gone wrong.

Zachary Gordon

(Greg Heffley)

Robert Capron

(Rowley Jefferson)

Devon Bostick

(Rodrick Heffley)

Peyton List

(Holly Hills)

Steve Zahn

(Frank Heffley)

Rachael Harris

(Susan Heffley)

Grayson Russell

(Fregley)

Karan Brar

(Chirag Gupta)

Melissa Roxburgh

(Heather Hills)

Laine MacNeil

(Patty Farrell)

Connor Fielding

(Manny Heffley)

Owen Fielding

(Manny Heffley)

Philip Maurice Hayes

(Stan Warren)

Terence Kelly

(Grandpa Heffley)

Bronwen Smith

(Isabella Wendell-Jefferson)

Alf Humphreys

(Mr. Jefferson)

Elise Gatien

(Madison)

John Shaw

(Mr. Draybick)

Andrew McNee

(Coach Malone)

Tom Stevens

(Lenwood Heath)

Bryce Hodgson

(Ben Segal)

Christopher De-Schuster

(Chris the Bass Player)

Dalila Bela

(Taylor Pringle)

Frank C. Turner

(Troop Master Barrett)

Emily Holmes

(Mrs. Hills)

Jeff Kinney

(Mr. Jonathon Hills)

Amitai Marmorstein

(Cranium Shaker Operator)

Roan Curtis

(Girl at Cranium Shaker #1)

Sydney Wong

(Girl at Cranium Shaker #2)

Reese Alexander

(Cop)

Cameron Mitchell Jr.

(Country Club Manager)

Latonya Williams

(Receptionist Amy)

Nicole Fraissinet

(Receptionist Julie)

Doug Abrahams

(Rodrick's Rescuer)

Melody B. Choi

(Snack Bar Girl)

Wanda Ayala

(High Diving Fan)

Kyle Cassie

(Country Club Waiter)

Kevin Kruchkywich

(Country Club Pool Guy)

Amy Esterle

(Country Club Waitress)

Gerry Durand

(Country Club Valet)

Joshua J. Ballard

(Spag Union Math Boy)

Matt Mazur

(Spag Union Tracking Device Boy)

Jared Abrahamson

(Tim Warren)

Matteo Stefan

(Biff Warren)

Collin MacKechnie

(Chip Warren)

Sofia Bowers

(Li'l Cutie)

Dawn Chubai

(Newscaster)

Anne Openshaw

(Mrs. Warren)

Keith MacKechnie

(Man in Kitchen)

Simon Chin

(Restaurant Owner)

BJ Harrison

(Dry Cleaner)

Russell Roberts

(Confederate Soldier)

Paul Fisher

(Spag Union Announcer)

David Palacio

(Spag Union Boy)

Peter Brown

(Popcorn Vendor (uncredited))

Zeeshan Goawala

(Student (uncredited))

Mark Redsky

(Cook on Phone (uncredited))

Trenton Rogers

(Student (voice) (uncredited))

Cameron K. Smith

(Union Rifleman (uncredited))

James O'Sullivan

(Sunblock Guy (uncredited))

Ian Thompson

(Bus Driver (uncredited))