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.
as Greg Heffley
as Rowley Jefferson
as Rodrick Heffley
as Holly Hills
as Frank Heffley
as Susan Heffley
as Fregley
as Chirag Gupta
as Heather Hills
as Patty Farrell
as Manny Heffley
as Manny Heffley
as Stan Warren
as Grandpa Heffley
as Isabella Wendell-Jefferson
as Mr. Jefferson
as Madison
as Mr. Draybick
as Coach Malone
as Lenwood Heath
as Ben Segal
as Chris the Bass Player
as Taylor Pringle
as Troop Master Barrett
as Mrs. Hills
as Mr. Jonathon Hills
as Cranium Shaker Operator
as Girl at Cranium Shaker #1
as Girl at Cranium Shaker #2
as Cop
as Country Club Manager
as Receptionist Amy
as Receptionist Julie
as Rodrick's Rescuer
as Snack Bar Girl
as High Diving Fan
as Country Club Waiter
as Country Club Pool Guy
as Country Club Waitress
as Country Club Valet
as Spag Union Math Boy
as Spag Union Tracking Device Boy
as Tim Warren
as Biff Warren
as Chip Warren
as Li'l Cutie
as Newscaster
as Mrs. Warren
as Man in Kitchen
as Restaurant Owner
as Dry Cleaner
as Confederate Soldier
as Spag Union Announcer
as Spag Union Boy
as Popcorn Vendor (uncredited)
as Student (uncredited)
as Cook on Phone (uncredited)
as Student (voice) (uncredited)
as Union Rifleman (uncredited)
as Sunblock Guy (uncredited)
as Bus Driver (uncredited)
