Diary of a Wimpy Kid: Dog Days

Steve Zahn as Frank Heffley Roan Curtis as Girl at Cranium Shaker #1 Alf Humphreys as Mr. Jefferson Latonya Williams as Receptionist Amy Kyle Cassie as Country Club Waiter Peyton List as Holly Hills Philip Maurice Hayes as Stan Warren Bronwen Smith as Isabella Wendell-Jefferson Doug Abrahams as Rodrick's Rescuer Simon Chin as Restaurant Owner Laine MacNeil as Patty Farrell Connor Fielding as Manny Heffley BJ Harrison as Dry Cleaner Elise Gatien as Madison Jeff Kinney as Mr. Jonathon Hills Reese Alexander as Cop Amy Esterle as Country Club Waitress Matt Mazur as Spag Union Tracking Device Boy Jared Abrahamson as Tim Warren Keith MacKechnie as Man in Kitchen Tom Stevens as Lenwood Heath Joshua J. Ballard as Spag Union Math Boy Russell Roberts as Confederate Soldier Terence Kelly as Grandpa Heffley Frank C. Turner as Troop Master Barrett Nicole Fraissinet as Receptionist Julie Zachary Gordon as Greg Heffley Robert Capron as Rowley Jefferson Devon Bostick as Rodrick Heffley Melissa Roxburgh as Heather Hills Owen Fielding as Manny Heffley Christopher De-Schuster as Chris the Bass Player Dawn Chubai as Newscaster Peter Brown as Popcorn Vendor (uncredited) Anne Openshaw as Mrs. Warren Karan Brar as Chirag Gupta Bryce Hodgson as Ben Segal Melody B. Choi as Snack Bar Girl Kevin Kruchkywich as Country Club Pool Guy Trenton Rogers as Student (voice) (uncredited) Rachael Harris as Susan Heffley Grayson Russell as Fregley Andrew McNee as Coach Malone Dalila Bela as Taylor Pringle Emily Holmes as Mrs. Hills Amitai Marmorstein as Cranium Shaker Operator John Shaw as Mr. Draybick

Nina Jacobson Producer Maya Forbes Screenplay Troy Takaki Editor Jeff Kinney Book, Executive Producer Ronna Kress Casting Anthony B. Richmond Director of Photography Kimberley von Ilberg Stunts Edward Shearmur Original Music Composer Wallace Wolodarsky Screenplay Brad Simpson Producer David Bowers Director J.J. Makaro Stunts