Cast

Brady Noon

Greg Heffley (voice)

Ethan William Childress

Rowley Jefferson (voice)

Hunter Dillon

Rodrick Heffley (voice)

Erica Cerra

Susan Heffley (voice)

Chris Diamantopoulos

Frank Heffley (voice)

Ed Asner

Grandpa Heffley (voice)

Linda Lavin

Barb (voice)

Loretta Devine

Irene (voice)

Priscilla Lopez

Merle (voice)

Nathan Arenas

Mackie (voice)

Crew

Jeff Kinney

Producer (Production)

Ed Asner

In Memory Of (Crew)

Image not Available

Luke Cormican

Director (Directing)

Jeff Kinney

Screenplay (Writing)

John Paesano

Original Music Composer (Sound)

Jeff Kinney

Book (Writing)