Diary of a Wimpy Kid: Rodrick Rules— Full Cast

Brady Noon

as Greg Heffley (voice)

Ethan William Childress

as Rowley Jefferson (voice)

Hunter Dillon

as Rodrick Heffley (voice)

Erica Cerra

as Susan Heffley (voice)

Chris Diamantopoulos

as Frank Heffley (voice)

Ed Asner

as Grandpa Heffley (voice)

Linda Lavin

as Barb (voice)

Loretta Devine

as Irene (voice)

Priscilla Lopez

as Merle (voice)

Nathan Arenas

as Mackie (voice)

Albert Tsai

as Drew (voice)

Hudson Yang

as Larry (voice)

Jimmy Tatro

as Bill (voice)

Kimberly Brooks

as News Anchor (voice)

Gracen Newton

as Manny (voice)