Three Pines

Alfred Molina

Chief Inspector Armand Gamache

Rossif Sutherland

Jean-Guy Beauvoir

Elle-Máijá Tailfeathers

Isabelle Lacoste

Sarah Booth

Yvette Nichol

Anna Tierney

Clara Morrow

Julian Bailey

Peter Morrow

Marie-France Lambert

Reine-Marie

Tantoo Cardinal

Bea Mayer

Clare Coulter

Ruth Zardo

Frédéric-Antoine Guimond

Olivier Brulé

Pierre Simpson

Gabri Dubeau

Tamara Brown

Myrna Landers

Frank Schorpion

Pierre Arnot

Georgina Lightning

Arisawe Two-Rivers

Isabel DeRoy-Olson

Kara Two-Rivers

Rylie Abakan Simon

Pearl

Anna Lambe

Blue Two-Rivers

Gryffin Hanvelt

Young Gamache

Crystle Lightning

Missy Two-Rivers

Marie-Josée Bélanger

Gamache's Mother

Marcel Jeannin

Superintendent Francoeur

Max Laferriere

Mike Blake

Patricia Summersett

Angela Blake

Ali Hand

Sophie

Colton Clause

Kevin Kis

Joe Cobden

Hayden Smith

Daniel Murphy

Marc Fortier

Joshua Odjick

Tommy Kis

Robert Moloney

Richard Lyon

Simone-Elise Girard

CC de Poitiers

Jill Frappier

Emilie Longpré

Roberta Battaglia

Crie

Iannicko N'Doua

Saul Petrov

Jessica Lee

Drunk Kid #1

Madelyn Keys

Drunk Kid #2

Liam Condon

Drunk Kid #3 (as Liam Pryce Condo)

Emmet Graham

Drunk Kid #4

Simone Dumoulin

Sophie’s Piano Double

Laurence Leboeuf

Julia Morrow

Elizabeth Neale

Mariana Morrow

Rosemary Dunsmore

Irene Morrow

Mylène Dinh-Robic

Sandra Morrow

Brett Donahue

Thomas Morrow

Vincent Leclerc

Elliot / Maurice Tradeau

Yanna McIntosh

Estelle

Acacia Hanvelt

Bean

Jack Molloy Legault

Young Thomas Morrow

Stuart Hughes

Charles Morrow

Harriette Legault

Young Julia Morrow

Viggo Hanvelt

Young Peter Morrow

Willow Astbury

Young Mariana Morrow

Manny Benda

Young Maurice

Jonel Beauvais

Indigenous Woman at Protest

Kathleen Fee

Kaye Thompson

Jérémie Earp

SQ Police Officer (uncredited)

Lucy Van Oldenbarneveld

Reporter

Ginette Beaumont

Elderly Homeless Woman

Michael Douglas Cake

Smoking Janitor

Thierry Yatma-Beye

Piano Student

Tehahsitaieronni Deer

Matthew / Niyaaniipuu (as Tehahsitaieronni Thomas Deer)

Dreyden David

Mohawk Boy #1

Rawennawanen Keese Olivier Swamp

Mohawk Boy #2

Violet Sutherland

Young Bea

Arthur Holden

The Caretaker

Deena Aziz

Kathleen Baker

Katsitsionni Fox

Mohawk Singer #1 (as Katsitsionni 'Melissa' Fox)

Theresa Fox

Mohawk Singer #2

Bryan Morneau

SQ Officer

Alexandre Ricard

Elliot

Bobby Daniels

Mr. Maynard

Elysia Bryan-Barnes

Reporter

Iehwatsirahni:Ra'ts Gilbert

Mathilde Lacoste

Shareena Jebb

Lili Lacoste

Jean Bernard

SQ Officer

Kathryn Kirkpatrick

Gas Station Owner

Katherine Turnbull

SQ Officer at Cell

Michael Hearn

Arthur Ellis

Simon Pelletier

SQ Scene Guard

Hazgary Colin

SQ Officer Search Team #2

Juliette Louie

SQ Officer Search Team #1

Leisa Reid

Female SIJ Agent

Konwaherawi Cross

Young Indigenous Girl

Nicolas Paquin

Gamache’s Father

Chantal Desjardins

Newscaster

Elisabeth Etienne

SQ Officer #1

Sabrina Auclair

SQ Officer #2

Robert Montcalm

Chowski

Yue Qi

Dante