As a new school year begins, Greg is subject to relentless teasing from his brother Rodrick. Will Greg manage to get along with him? Or will a secret ruin everything?
as Greg Heffley (voice)
as Rowley Jefferson (voice)
as Rodrick Heffley (voice)
as Susan Heffley (voice)
as Frank Heffley (voice)
as Grandpa Heffley (voice)
as Barb (voice)
as Irene (voice)
as Merle (voice)
as Mackie (voice)
as Drew (voice)
as Larry (voice)
as Bill (voice)
as News Anchor (voice)
as Manny (voice)
as Leland (voice)
as Elevator Lady (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
as Additional Voices (voice)
