Principal Cast
Joaquin Phoenix
as Beau Wassermann
Patti LuPone
as Mona Wassermann
Amy Ryan
as Grace
Parker Posey
as Elaine Bray
Nathan Lane
as Roger
Armen Nahapetian
as Teen Beau
Stephen McKinley Henderson
as Beaus Therapist
Richard Kind
as Dr. Cohen
Kylie Rogers
as Toni
Denis Ménochet
as Jeeves
Zoe Lister-Jones
as Young Mona
Julia Antonelli
as Teen Elaine
Hayley Squires
as Penelope
Julian Richings
as Strange Man
Bill Hader
as UPS Guy
Alicia Rosario
as Liz
James Cvetkovski
as Boy Beau
Catherine Bérubé
as Hero Beaus Wife
Stephanie Herrera
as Martha
Bradley Fisher
as Birthday Boy Stab Man
Peter Seaborne
as Ceiling Man
Michael Esper
as Officer Johnson
Manuel Tadros
as Cheapo Depot Cashier
Karl Roy
as Man With Face Tattoos
Anana Rydvald
as Elaines Mother
Cat Lemieux
as Orphan Chorus Member #2
Tristan D. Lalla
as Costume Designer Orphan
Marc-André Brisebois
as Comatose Junkie
Tyrone Benskin
as Rattled Businessman
Ernest-James Chuipka
as Crazy Man
Archie Madekwe
as Laughing Man
Greg Halpin
as Crust Punk (Eye Gouger)
Luis Oliva
as Crust Punk (Eyes Gouged)
Charles Hardy
as Boat Boy
Marie-Michelle Garon
as Fraught Mother Looking for Boat Boy
Maev Beaty
as Angel / Narrator
Patrick Kwok-Choon
as Orphan Hero
Michael Gandolfini
as Beau’s Son
Théodore Pellerin
as Beau’s Son
Mike Taylor
as Beau’s Son
Luke Alexander James McPhail
as Hero Beaus Young Son
Ryan S. Hill
as Hero Beaus Young Son
Bentley Hughes
as Hero Beaus Young Son
Kwasi Songui
as Orphan Ladybug Man
Sylvain Landry
as Orphan Man w/Mandolin
Emmanuel Schwartz
as Orphan Chorus Member
Cat Lemieux
as Orphan Chorus Member
Lily Bird
as Samanda
Arthur Holden
as Duncan / God on Cloud / Hero Beau’s Wife
François Paquette
as Yesekovs Body
Alex Bisping
as Orphan Production Designer
Lucas Gosselin
as Orphan Papa Boy
Joe Cobden
as News Correspondent (Brian Galloway)
Harry Standjofski
as Superintendent / Catering Manager
Anana Rydvald
as Teen Elaines Mother
Isabelle Brabant
as Nurse
Tarah Schwartz
as News Anchor (BB Stab Man)
Barry Morgan
as News Anchor (MW Obit)
David Mamet
as Rabbi
John Walsh
as Hearse Driver
Karim Bourara
as Caterer
Lee Villeneuve
as Mona Henchman Who Throws Lawyer
Geneviève Marin
as Elaine Body Double
Julien Fortin
as Beaus Twin in Attic
Luz Tercero
as Mourning Woman
