Abbie

Gugu Mbatha-Raw

Sam

Michiel Huisman

Myron

Christopher Walken

Mitch

Steve Coogan

Estelle

Jacki Weaver

Dominic

Timothy Simons

Claire Holt

Glass Half Full Kate

Kate McKinnon

Sally

Alanna Masterson

Mira

Gayle Rankin

Jim

Zach Cherry

Mindy

Merritt Wever

Melanie

Jessie Ennis

Mean Phil

Glenn Fleshler

Amber

Erin Richards

Jane

Tamara Tunie

Dr. Michaelson

Zabryna Guevara

Benji

Brian Tyree Henry

Dr. Kessler

Rick Holmes

Teen Sam

Sawyer Barth

Teen Abbie

Celeste O'Connor

Meryl

Tami Sagher

Young Abbie

Alyssa Cheatham

Young Sam

Zachary Hernandez

Interviewee

Grace Rex

Blond Boy

Angelo Anthony Pizza

Crochet Master

Michael Gaston

Blonde Kid

Anthony Angelo Pizza Jr.

Naughty Kid

Vanessa Carrasco

Cute Little Kid

Edan Alexander