Dieter Muller

Mrs. Irvine

Marty Porter

Mrs. Norton

Female Reporter

Angie Steadman

Mr. Jefferson

Lunch Girl #1

Susan Heffley

Granddaughter

Frank Heffley

Carter

Archie Kelly

Quentin

Cheese Boy

Mrs. Flint

Rodney James

Vice Principal Roy

80s Breakdancer

Male Reporter

Kindergarten Boy

Shelly

Greg Heffley

Rowley's Mom

Darren Walsh

Snot Kid

80s Jock Boy

Audition Kid

Coach Brewer

Pete Hosey

Manny Heffley