From his darkest fears comes the greatest adventure.

CastCrewDetails

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

JC

James Cvetkovski

Boy Beau

Catherine Bérubé

Hero Beau's Wife

Stephanie Herrera

Martha

Bradley Fisher

Birthday Boy Stab Man

PS

Peter Seaborne

Ceiling Man

Michael Esper

Officer Johnson

Manuel Tadros

Cheapo Depot Cashier

Karl Roy

Man with Face Tattoos

MB

Marc-André Brisebois

Comatose Junkie