Greg Heffley has just entered seventh grade. One morning before Greg leaves for his first day of school, Frank and Susan, the latter of whom is writing a parenting column in the local newspaper, tell him and his older broth… See more

• Zachary Gordon as Greg Heffley, the middle son of Susan and Frank and the brother of Rodrick and Manny
• Devon Bostick as Rodrick Heffley, Greg and Manny's older brother and Susan and Frank's old… See more