Joaquin Phoenix

Larry "Doc" Sportello

Josh Brolin

Lt. Det. Christian F. "Bigfoot" Bjornsen

Owen Wilson

Coy Harlingen

Katherine Waterston

Shasta Fay Hepworth

Reese Witherspoon

Deputy D.A. Penny Kimball

Benicio del Toro

Sauncho Smilax

Jena Malone

Hope Harlingen

Joanna Newsom

Sortilège

Jordan Christian Hearn

Denis

Hong Chau

Jade

Jeannie Berlin

Aunt Reet

Maya Rudolph

Petunia Leeway

Michael Kenneth Williams

Tariq Khalil

Martin Short

Dr. Rudy Blatnoyd, D.D.S.

Sasha Pieterse

Japonica Fenway

Martin Donovan

Crocker Fenway

Eric Roberts

Michael Z. Wolfmann

Serena Scott Thomas

Sloane Wolfmann

Christopher Allen Nelson

Glenn Charlock

Sam Jaeger

Agent Flatweed

Timothy Simons

Agent Borderline

Jillian Bell

Chlorinda

Martin Dew

Dr. Buddy Tubeside

Shannon Collis

Bambi

Catherine Haena Kim

News Reporter

Yvette Yates Redick

Luz

Jack Kelly

Burke Stodger (archive footage)

Belladonna

Clancy Charlock

Elaine Tan

Xandra

Wilson Bethel

LAPD Officer #1

Anders Holm

LAPD Officer #2

Erica Sullivan

Dr. Lily Hammer

Eva Fisher

Dr. Threeply's Assistant #1

Jackie Michele Johnson

Dr. Threeply's Assistant #2

Charley Morgan

Dr. Igor

Keith Jardine

Puck Beaverton

Delaina Mitchell

Mrs. Chastity Bjornsen

Michael Cotter

Rhus Frothingham

Peter McRobbie

Adrian Prussia

Samantha Lemole

Golden Fang Mother

Madison Leisle

Golden Fang Daughter

Jefferson Mays

Dr. Threeply

David Prak

Buddhist Monk

Amy Ferguson

Bodhi

Emma Dumont

Zinnia

Gregoer Boru

Recording Tech (uncredited)

Marianne Bourg

Beach Girl (uncredited)

Adam Dorsey

Jesus Guard (uncredited)

Ken Edling

Judge (uncredited)

Ellen Ho

Chinese Waitress (uncredited)

Raiden Integra

Patient (uncredited)

Christopher Karl Johnson

Mr. Robinson (uncredited)

Amanda Maddox

Flight Attendant (uncredited)

Chelsea O'Toole

Patient (uncredited)

Chantal Thuy

Groupie (uncredited)

Diana Elizabeth Torres

Lourdes (uncredited)