Die Bestie / Jade / Orwell / Barry / Hedwig / Patricia / Den

James McAvoy

Stan/Satan

MacLeod Andrews

Cassie Caufield

Tracy Weiler

Casey Cooke

Anya Taylor-Joy

Diane Caufield

Amy Tribbey

Oliver

Christopher Guetig

Dr. Karen Fletcher

Betty Buckley

Claire Benoit

Haley Lu Richardson

Chris

Sean C. Keller

Marcia

Jessica Sula

Julie Radner

Sarah East

Julie Simms

Lauren Maxwell

Casey's Father

Sebastian Arcelus

Sheldon

Jou Jou Papailler

Uncle John

Brad William Henke

James Caufield

Ben Evans

Donnie

Josh Mendelow

Mr. Benoit

Neal Huff

Pink Team Bowler

Rachel Downey

News Anchor

Ukee Washington

Game Show Enthusiast

Ann Wood

Mike

Mike Wolfe

Brandy

Kendrick Mayer

Kevin's Mother

Rosemary Howard

Pete Weber

Pete Weber

Vince, Security Guard

Jerome Gallman

Young Cassie

Lilly Rich

Academic Moderator

Lyne Renee

Taxi Driver

Peter Patrikios

Flower Kiosk Worker

Kash Goins

Security Guy with Dog

Roy James Wilson

Older Worker

Christopher Lee Philips

Paramedic

Julie Potter

Police Officer #1

Ameerah Briggs

Police Officer #2

Nakia Dillard

Television Reporter

Robin Rieger

Restaurant Patron

Gary Ayash

Bar Patron

Robert Bizik

Game Show Contestant

Dann Fink

Game Show Host

Bruce Winant

Director

M. Night Shyamalan

Director

Jamie Buckner