导演 大卫·鲍沃斯

Greg Heffley 扎克瑞·戈登

Rowley Jefferson 罗伯特·卡普隆

Holly Hills 珮頓·利斯特

Frank Heffley 斯蒂夫·扎恩

Rodrick Heffley 德文·博斯蒂克

Susan Heffley 瑞秋·哈里斯

Fregley Grayson Russell

Chirag Gupta 卡兰·布拉尔

Heather Hills 梅丽莎·罗克斯堡

Patty Farrell Laine MacNeil

Manny Heffley Connor Fielding

Manny Heffley Owen Fielding

Stan Warren Philip Maurice Hayes

Grandpa Heffley Terence Kelly

Isabella Wendell-Jefferson Bronwen Smith

Mr. Jefferson 阿尔夫·汉弗莱斯

Madison Elise Gatien

Mr. Draybick John Shaw

Coach Malone Andrew McNee

Lenwood Heath Tom Stevens

Ben Segal Bryce Hodgson

Chris the Bass Player Christopher De-Schuster

Taylor Pringle 达利拉·贝拉

Troop Master Barrett 弗兰克 C·特纳

Mrs. Hills Emily Holmes

Mr. Jonathon Hills Jeff Kinney

Cranium Shaker Operator 阿米太·馬摩斯坦

Girl at Cranium Shaker #1 Roan Curtis

Girl at Cranium Shaker #2 Sydney Wong

Cop 里斯·亚历山大

Country Club Manager Cameron Mitchell Jr.

Receptionist Amy 拉通亚·威廉姆斯

Receptionist Julie Nicole Fraissinet

Rodrick's Rescuer Doug Abrahams

Snack Bar Girl Melody B. Choi

High Diving Fan Wanda Ayala

Country Club Waiter 凯尔·卡西

Country Club Pool Guy Kevin Kruchkywich

Country Club Waitress Amy Esterle

Country Club Valet Gerry Durand

Spag Union Math Boy Joshua J. Ballard

Spag Union Tracking Device Boy Matt Mazur

Tim Warren 杰瑞德·亚伯拉汉姆森

Biff Warren Matteo Stefan

Chip Warren Collin MacKechnie

Li'l Cutie Sofia Bowers

Newscaster Dawn Chubai

Mrs. Warren 安妮·奥彭肖

Man in Kitchen Keith MacKechnie

Restaurant Owner 陈伟文

Dry Cleaner BJ Harrison

Confederate Soldier Russell Roberts

Spag Union Announcer Paul Fisher

Spag Union Boy 大卫·帕拉西奥

Popcorn Vendor (uncredited) Peter Brown

Student (uncredited) Zeeshan Goawala

Cook on Phone (uncredited) Mark Redsky

Student (voice) (uncredited) Trenton Rogers

Union Rifleman (uncredited) Cameron K. Smith

Sunblock Guy (uncredited) James O'Sullivan

Bus Driver (uncredited) Ian Thompson