Riven

Paul Giamatti

as Richard Grimes

Kathryn Hahn

as Rachel Biegler

Kayli Carter

as Sadie Barrett

Molly Shannon

as Cynthia Grimes

John Carroll Lynch

as Charlie Grimes

Desmin Borges

as Sam

Denis O'Hare

as Dr. Dordick

Siobhan Fallon Hogan

as Beth

Emily Robinson

as Charlotte Grimes

Tracee Chimo

as Caroline

Amaya Press

as Trick or Treat Girl

Francesca Root-Dodson

as Fiona

Samantha Buck

as Psychologist

Kerry Flanagan

as Receptionist

Danny Deferrari

as Jonathan

Alyssa Cheatham

as Caroline's Daughter

Kelly Miller

as Dr. Russell

Fenton Lawless

as Uncle Bob

Gabrielle Reidy

as Clinic Nurse #3

Caroline Martin

as Clinic Nurse

Hettienne Park

as Female Doctor

Maddie Corman

as Liz

Katrine Hoyt

as Nurse with Devil Horns (uncredited)

Gabrielle Reid

as Clinic Nurse #1

Amy Russ

as Admitting Nurse #1

Nick Sullivan

as Anesthesiologist

David Cale

as David

Seaton Smith

as Brad

Lizzy DeClement

as Tiffany

Mandela Bellamy

as Famous Dave's Waitress

Vincent Condurso

as Trick-Or-Treater Boy

Barbara Singer

as Elderly Woman at Thanksgiving

Don Guillory

as E.R. Doctor

Ashley Masula

as Applebee's Waitress

Brian A. Kates

Editor

Christos Voudouris

Director of Photography

Tamara Jenkins

Writer

Tamara Jenkins

Director

Jacqueline Jacobson Scarfo

Set Decoration

Anthony Bregman

Producer

Andy Eklund

Art Direction

Ford Wheeler

Production Design

Stefanie Azpiazu

Producer

Tony Osso

Script Supervisor

Leah Katznelson

Costume Design

Susan Schectar

Key Hair Stylist

Lauren Silver

Production Accountant

Ro Dempsey

Casting

Carmine Picarello

Boom Operator

Jared Burke

Stunt Coordinator

Seacia Pavao

Still Photographer

Karlee Fomalont

Casting Associate

Briana Kay Stodden

Post Production Assistant

Drew Verderame

Grip

Alyssa Boffoli

Second Assistant Director

Michael Lee Nirenberg

Camera Technician

Gerry Kim

Location Scout

Lauren Colbert

Costume Coordinator

Natalie Hoffman

Art Department Assistant

Mathew Price

Production Sound Mixer

Charles Johnston

Dolly Grip

Caroline Aragon

First Assistant Director

Emilia Spirito

Art Department Coordinator

Seth Tallman

Boom Operator

Nina Kuhn

Gaffer

Tricia Holmes

Assistant Editor

Pablo Burn

Location Scout

Joshua Bote

Loader

JoJo Whilden

Still Photographer

Noah Chamis

Electrician

Alejandro Ramia

Third Assistant Director

Jack McKenna

Assistant Director

Royal Yates

Location Manager

Maxwell Velazquez

Set Production Assistant

Howard Paar

Music Supervisor

Brenna McGuire

Makeup Department Head

Andrea Pappas

Production Supervisor

Rachel Jablin

Post Production Supervisor

Loren Kane

Graphic Designer

Teddy Blanks

Title Designer

Alex Bickel

Digital Intermediate Colorist

Isaac Derfel

Sound Effects Editor