All Cast

Brady Noon

Brady Noon

Greg Heffley (voice)

Ethan William Childress

Ethan William Childress

Rowley Jefferson (voice)

Hunter Dillon

Hunter Dillon

Rodrick Heffley (voice)

Erica Cerra

Erica Cerra

Susan Heffley (voice)

Chris Diamantopoulos

Chris Diamantopoulos

Frank Heffley (voice)

Gracen Newton

Gracen Newton

Manny (voice)

Christian Convery

Christian Convery

Fregley (voice)

Jessica Mikayla Adams

Jessica Mikayla Adams

Braces Girl (voice)

Cyrus Arnold

Cyrus Arnold

Teen Driver (voice)

Braxton Baker

Braxton Baker

Teen with Mullet (voice)

Lossen Chambers

Lossen Chambers

Homeroom Teacher (voice)

Brenda Crichlow

Brenda Crichlow

Mrs. Fregley (voice)

Tessa Espinola

Tessa Espinola

Curly-Haired Girl (voice)

Yuvraj Singh

Yuvraj Singh

Charles Davies (voice)

Billy Lopez

Billy Lopez

Mr. Underwood (voice)

Donny Lucas

Donny Lucas

Mr. Humphreys (voice)

Veda Maharaj

Veda Maharaj

Chirag Gupta (voice)

Jaime Maclean

Jaime Maclean

Holly Hills’s Friend (voice)

Robert Moloney

Robert Moloney

Joshie (voice)

Gig Morton

Gig Morton

Random Boy (voice)

Mizinga Mwinga

Mizinga Mwinga

Wizard (voice)

John Omohundro

John Omohundro

Hulking Teen (voice)

Zeno Robinson

Zeno Robinson

Teen with Baseball Hat (voice)

Gracyn Shinyei

Gracyn Shinyei

Girl with Ponytail (voice)

Áine Sunderland

Áine Sunderland

Blonde-Haired Girl (voice)

Tristan Allerick Chen

Tristan Allerick Chen

Additional Voices (voice)