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