Aurora Aksnes

Narrator (voice)

Sam Ashe Arnold

Keith Sarling

Diya Kittur

Amy Kaye

Berkley Silverman

Millie Stubbs

Rhys Gannon

Stu

Margaret Jackman

Mrs. Franny McMurtle

Maeve Larkin

Stu's Mum

Jonathan Blake

Sam Sanford

Phil Corbitt

Mr. Fitzgerald

Maximus Evans

Fitzy

Anya Lawrence

Naini

Rachael McGuinness

Mrs. Sanford

Andrew Readman

Mr. Herabius

Marcus Taylor

Bill Goat

Darlene Cooke

Aunt Abigail

Jordan Poole

Greg Willoughby

Jake Sim

Kelsey McGrady

Boris Burnell Anderson

AJ

Rosina Carbone

Auntie Jean

Malen Clarkson

Vincent

Jason Done

Andrew

Macey Howarth

Young Jean

Jaiden Cannatelli

The Curious

Amelia Curtis

Thomas' Mum

Gianluca Gallucci

Henry / Spud

Jacob Henshaw

Thomas

Imogen Tear

Alexa

Sydney Wade

Jessie

Jennifer James

Jessie's Mum

Daniel Ryan

Jessie's Dad

Robert Styles

Mr. Blackteeth

Caitlan Barrett-Ward

Patty Peterson

Stephanie Dooley

Mrs. Peterson

Noah Valentine

The Bottler

Simon Naylor

Mr. Sanford

Tiffany Elefano

Kim Bosher

Steve Cooke

Marti (voice)

Rebecca Hanssen

Pearl

William Haresceugh

Danny

Chris Jack

Darrell

Zita Sattar

Hannah

Acushla-Tara Kupe

Pui

Tillie Amartey

Arlene

Isabella Pinto

Dent

Bella Band

Janie

Lola Ogunyemi

Jo

Elizabeth Bower

Paxton

Romy Weltman

Esme Curtis

Justin Paul Kelly

Ashley / Kindlesticks

Jesse Adam Lowell

Chas

Robin Archer

Mr. Thorne

Beatriz Yuste

Mrs. Thorne

Andrea Grant

Mrs. Tuthill

Aliya Anthony

Missy Tuthill

Aria Anthony

Sissy Tuthill

Gracie McHendry

Ashley Thorne

Thamela Mpumlwana

Dave Stevens

Leah Choudhry

Jodie

Daniel Ogbeide-John

Brandon

Emma Gregory

Mrs. Gunson

Rachel Leskovac

June

Andonis Anthony

The Traveller

Russell Richardson

Old Baz

Tomaso Sanelli

Jack Whitaker

Katie Douglas

Indigo

Wei Ming Yuan

Hijinx

Kendra Nott

Ace's Sister

Keana Bastidas

Gudge

Julian Richings

Zephaniah

Tyler Lionel Parr

Ace's Dad

Ethan Pugiotto

Aiden Whitaker

Wei Yuan

Nincom

Nicolas Grimes

Kid Herc

Lilly Bartlam

Cat Daughter

Kyle Breitkopf

Ace

Maia Jae

Puck

Jenny Young

Ace's Mom

Simon D. Scott

Shoe Man

Peter Loung

Palooka

Regan Brown

Cat Mother

Alex Eastwood

Mikey

Alexander Kirk

Dad

Alexandra Castillo

Claire Whitaker

Alice Franziska Woodhouse

Junebug

Andrew Moodie

Mr. Moss

Andrew Steele

Dad

Bo Bragason

Rocky

Brennan Clost

Older Aiden

Brielle Robillard

Jude

Cameron Roberts

Lincoln

Christian Potenza

Bob

Claire Qute

Mayel

Claire Rankin

Tina

Colton Clause

George

Corteon Moore

Older Carlos

D'Pharaoh Woon-A-Tai

Lucky

Devan Cohen

The Paladin

Dominique Moore

Mrs. Connor

Doña Croll

Glams

Ella Dunlop

Alice

Helene Robbie

The Mouth / Rep on Phone

Imogen Faires

Kiera

Jaeden Noel

Carlos Vasquez

Jakob Davies

Crispin Dekker

Jim Annan

Mr. Dekker

John Ammirati

Parent

Kevin Sutton

Dad

Leonidas Castrounis

Rich

Lukas Engel

The Curious

Martin Roach

Julian Tuthill

Michelle McLeod

Debby

Minti Gorne

Max

Morgan Kohan

Faye

Oliver Finnegan

Gabe

Olivia Presti

Willow

Paloma Nuñez

Teacher

Patrick Gallagher

Coach Carter

Paul Moriarty

The Boiler Man

Paulino Nunes

Bruce

Pavel Douglas

Splinta Claws (Voice)

Pip Dwyer

Mrs. Dekker

Quincy Kirkwood

Molly Dekker

Raven Dauda

Rosemary Tuthill

Richard Blenkiron

Splinta Claws (uncredited)

Richard Brake

The Hidden

Scarlett Alice Johnson

Leader

Seun Shote

Dad

Shechinah Mpumlwana

Mia Tuthill

Tommy French

Elf Deagle

Tony Nappo

VP Hawkins

Tyssen Smith

Older Jack

Wendy Wason

Mrs. Reese

William Romain

The Curious

Yatharth Bhatt

Stan