Zachary Gordon

Daniel Skelly (voice)

Max Dagan

Nightwing (voice)

Bradley

Jake

Emmett

Tate Wilson

Aaron Meuser

Brandon

Director

Blotter

Norm Cub (voice) (uncredited)

Jeremy

Various (voice) (archive sound)

Max (Voice)

Imperial Technician #1 / Mart Mattin (voice)

Mart Mattin (voice)

Henry (voice)

Pete

Belly (Boy) (voice)

Bully

Greg Heffley (voice)

Greg Heffley

Gil (voice)

Dylan

Andrew

Additional Voices (voice)

Greg Heffley

Papi Jr. (voice)