Joaquin Phoenix
Beau Wassermann
Patti LuPone
Mona Wassermann
Amy Ryan
Grace
Nathan Lane
Roger
Kylie Rogers
Toni
Denis Ménochet
Jeeves
Parker Posey
Elaine Bray
Zoe Lister-Jones
Young Mona
Armen Nahapetian
Teen Beau
Julia Antonelli
Teen Elaine
Stephen McKinley Henderson
Therapist
Richard Kind
Dr. Cohen
Hayley Squires
Penelope
Julian Richings
Strange Man
Bill Hader
UPS Guy
Alicia Rosario
Liz
James Cvetkovski
Boy Beau
Catherine Bérubé
Hero Beau's Wife
Stephanie Herrera
Martha
Bradley Fisher
Birthday Boy Stab Man
Peter Seaborne
Ceiling Man
Michael Esper
Officer Johnson
Manuel Tadros
Cheapo Depot Cashier
Karl Roy
Man with Face Tattoos
Marc-André Brisebois
Comatose Junkie
Tyrone Benskin
Rattled Businessman
Ernest-James Chuipka
Crazy Man
Archie Madekwe
Laughing Man
Greg Halpin
Crust Punk (Eye Gouger)
Luis Oliva
Crust Punk (Eyes Gouged)
Charles Hardy
Boat Boy
Marie-Michelle Garon
Fraught Mother Looking for Boat Boy
Maev Beaty
Angel / Play Narrator
Patrick Kwok-Choon
Orphan Hero
Michael Gandolfini
Beau’s Son
Théodore Pellerin
Beau’s Son
Mike Taylor
Beau’s Son
Luke Alexander James McPhail
Hero Beau's Young Son
Ryan S. Hill
Hero Beau's Young Son
Bentley Hughes
Hero Beau's Young Son
Kwasi Songui
Orphan Ladybug Man
Sylvain Landry
Orphan Man w/Mandolin
Tristan D. Lalla
Costume Designer Orphan
Emmanuel Schwartz
Orphan Chorus Member
Cat Lemieux
Orphan Chorus Member
Lily Bird
Samanda
Arthur Holden
Duncan / God on Cloud / Hero Beau’s Wife
François Paquette
Yesekov's Body
Alex Bisping
Orphan Production Designer
Lucas Gosselin
Orphan Papa Boy
Joe Cobden
News Correspondent (Brian Galloway)
Harry Strandjofski
Superintendent / Catering Manager
Anana Rydvald
Teen Elaine's Mother
Isabelle Brabant
Nurse
Tarah Schwartz
News Anchor (BB Stab Man)
Barry Morgan
News Anchor (MW Obit)
David Mamet
Rabbi
John Walsh
Hearse Driver
Karim Babin
Caterer
Lee Villeneuve
Mona Henchman Who Throws Lawyer
Steve Newburn
Monster Puppeteer
Kayla Dobilas
Monster Puppeteer
Gord Robertson
Monster Puppeteer
Pamela Iveta
Monster Puppeteer
Jason Detheridge
Monster Puppeteer
Luz Tercero
Mourning Woman
Geneviève Marin
Elaine Body Double
Julien Fortin
Beau's Twin in Attic
Marc-André Casavant
Dancer (uncredited)
Ari Aster
A Neighbor of Beau's (uncredited)
Jonathan Meunier
Sound Assistant
Julie Breton
Casting
Félix Larivière
Hair Designer
Marcelo Padovani
Makeup Department Head
Kayla Dobilas
Special Effects Makeup Artist
Louis Craig
Special Effects Supervisor
Erik Gosselin
Special Effects Makeup Artist
Melissa Fafard
Makeup Artist
Jim Carnahan
Casting
Claude La Haye
Production Sound Mixer
Francis Péloquin
Boom Operator
Frédéric Amblard
Set Designer
Charlotte Rouleau
Art Direction
Louis Morin
Visual Effects Supervisor
Carly Paige Salzman
Makeup Artist
David Gaucher
Supervising Art Director
Veronique Meunier
Art Direction
Jean-Pierre Paquet
Art Direction
Simon Théberge
Set Designer
Ryan Terk
VFX Production Coordinator
Renato De Cotiis
Second Assistant Director
Alice Babidge
Costume Design
Steve Newburn
Prosthetic Designer
Sam Fischer
Color Assistant
Pawel Pogorzelski
Director of Photography
Louis Depelteau
Graphic Designer
Tyler Gibb
Storyboard Artist
Timo Argillander
Executive Producer
Adrian Knight
Location Manager
Len Blavatnik
Executive Producer
Danny Cohen
Executive Producer
Ronald Gilbert
Production Manager
Fiona Crombie
Production Design
Colin Penman
Makeup Department Head
Elisa Alvares
Executive Producer
Alain Clouâtre
Set Decoration
Lucian Johnston
Editor
Bobby Krlic
Original Music Composer
Joseph Grundfast
VFX Artist
Stéban Sanfaçon
Art Direction
Marc-André Tratch
Set Designer
Nicolas Gosselin
Set Designer
Clothilde Caillé-Levesque
Set Designer
Luca Borghese
Co-Producer
Gillian Nasser
Assistant Art Director
Aarif Attarwala
VFX Artist
Yuval Levy
Visual Effects Supervisor
Mario Hébert
Assistant Art Director
Ann Ruark
Executive Producer
Jorge Cañada Escorihuela
VFX Supervisor
Yen-Chao Lin
Assistant Art Director
Philippe Bertrand-Hudon
Makeup Artist
Keegan McDougall
VFX Artist
François Pecard
ADR Recordist
Deanna Marano
ADR Recordist
David McKeown
Stunt Coordinator
Vincent Bélisle-Ducharme
Third Assistant Director
Emily Goguen
Sound Recordist
Jack Rudy
ADR Recordist
Alex Stines
Stunts
Camille Baduraux
Second Assistant Camera
Paul Hsu
Supervising Sound Editor
Bill Orrico
Dialogue Editor
Léon Leclerc
Stunts
Paul Hsu
Sound Re-Recording Mixer
Brad Tigwell
ADR Recordist
Florelle Del Burgo
First Assistant Director
Marie-Julie Besse
First Assistant "B" Camera
Dave Flynch
Foley Supervisor
Joaquín Cociña
Animation
Cristóbal León
Animation
Tyler Campellone
Co-Producer
Dylan Twigg
Hairstylist
Benjamin Kitchens
Additional Photography
Marco Venditto
Gaffer
Geoffroy St-Hilaire
Steadicam Operator
Patrick Lima
Dolly Grip
Geoffroy St-Hilaire
"A" Camera Operator
Myriam Hanahem
Key Costumer
David Dinel
Key Grip
Véronique Marchessault
Assistant Costume Designer
Elizabeth Tremblay
Script Supervisor
Anne-Lore Vinals
Assistant Set Decoration
Alexandre Bleau
Casting Associate
Hélèna Laliberté
Stunt Driver
Marie-Michelle Claveau
Assistant Makeup Artist
Lorene Scafaria
Thanks
Bo Burnham
Thanks
Paul Thomas Anderson
Thanks
Alain Clouâtre
In Memory Of
Rooney Mara
Thanks
Bill Hader
Thanks
David Fincher
Thanks
Billy Mayo
In Memory Of
Ruben Östlund
Thanks
Spike Jonze
Thanks
Mariah Carey
Songs
Ari Aster
Director
Ari Aster
Producer
Ari Aster
Writer
Lars Knudsen
Producer
Marko Costanzo
Foley Artist
Bill Orrico
Sound Editor
Frederic Moreau
Lighting Technician
Rod Smith
First Assistant Director
Chris Carroll
First Assistant Director