Grace Dove as Aline Spears

Phillip Forest Lewitski as Adam Whallach

Rémy Girard as Father Jacobs

Karine Vanasse as Sister Ruth

Alyssa Wapanatâhk as Perseverance Spears

Michelle Thrush as January Spears

Glen Gould as Matthew Spears

Gail Maurice as Older Taylor Whallach

Carla-Rae as Older Aline Spears

Cara Gee as Percy Whallach

Jonathan Whitesell as Thomas Miller

Patrick Garrow as Archbishop Thomas Miller

Summer Testawich as Young Aline Spears

Sierra Rose McRae as Young Perseverance Spears

Ethan Evans as Preteen Johnnie

Payne Merasty as Young Tye Spears

Alanis Obomsawin as TRC Film Director

Joshua Odjick as Jake Whallach

Paulina Alexis as Immpy

Conner Alook-Oar as Askuwheteau

Gerald Auger as Chief Wandering Spirit

Shannon Baker as Sally Whallach

Linden Banks as Father Walters

Marcio Barauna as Italian Translator

Tanaya Beatty as Taylor

Tim Beckmann as Dr. Douglas

Mariel Belanger as Old Native Auntie #1

Sharla Berg as Old Native Auntie #2

Neville Bowman as RCMP Constable #2

Lesli Brownlee as Sister Theresa

Guy Castonguay as Bishop Willis

Kindall Charters as Charlie Tomkins

Dean Christy as Archbishop Dresser

Harrison Coe as Father Claude

Marcel Jayden Ray Commodore as Baby Jake Whallach

Jonathon Connelly as Josh Sanders

Jaina Dargatz as Young Percy Whallach

Nancy Duchaine as Sister Mary

Cameron Fraser-Monroe as Young Dr. Tim Wallach

Teya Gabriel as Young Taylor Whallach

Alexey Gammer as Father John

Rosemary Georgeson as Female Inmate

Jeff Gladstone as Roger Wells

Michael Goudge as Justice of the Peace

Dominic Greco as Pope Benedict XVI

Jenn Griffin as Barbra

Brett Harris as Dr. Dune

Nick Heffelfinger as Father Davis

Kendra Hesketh as Catholic Nun Nurse #2

Trevor Hinton as Daddy John

Benjamin Jacobson as Jewish Boy

Margo Kane as Grandma Mary Whallach

Claude Knowlton as Monsignor Louis Caron

Carter Kus as Freddie

Daryll Laboucan as Askuwheteau's Father

Wayne Lavallee as Dwayne Todd

Ava Ahn Le as Young Talia Spears

Kevin Loring as Older Jake Whallach

Allan Luna as Army Code Instructor

Mayson Marshall as Indigenous Choir Girl

Trina McDonald as Stern Guard One

Ridley Havok McLeod as Todd the Toad

Alain Mickelson as Elder

Jeremy O'Driscoll as Recruitment Officer

Valerie Oliver as Chief

Thomas Orr-Loney as James

Jayden Paul as Mike Hill

Tahmoh Penikett as Major Stevens

Lucas Penner as RCMP Constable One

Ruth Peters as Askuwheteau's Mother

Tyler Peters as Young Adam Whallach

Kwecta'mn Pierre as Teen Perseverance Spears

Nathan Plumite as Young Police Officer

Vance Potter as Father Stevens

Shannon Rattai as Sister Colette

Devin Rennie as Young David

Regan Ross as Stoney Guard

Dane Stevens as Chief of Police

Jaxon Swakum-Malloway as Joseph Wilson

John Tench as Trueman Quinn

Astrid Trueman as Bitty Tits

Corey Turner as White John

Ron Wear as Jimmy the Pimp

Jesse Zubot as Symphony Conductor

Denis Corbett as Concert goer (uncredited)

Yolanda Corbett as Concert goer (uncredited)

Tess Hunter as Tank