By Design

Clifton Collins Jr. as Jacob the Stalker Betty Buckley as Cynthia Madison McKinley as Sarah the Stockest Juliette Lewis as Camille Melanie Griffith as Narrator (voice) Sophie von Haselberg as Len Cristobal Tapia Montt as Gio Cricket Arrison as The Photographer Samantha Mathis as Lisa Alisa Torres as Marta Ruby Cruz as Sheila the Intern Keir Gilchrist as Gary Bridey Elliott as Regina Michelle Farrah Huang as The Journalist Miranda Bailey as Diane the Wailing Woman Mamoudou Athie as Olivier Robin Tunney as Irene Udo Kier as Aldo Fabbri

Matt Lathrom Visual Effects Supervisor, Visual Effects Madison McKinley Executive Producer Miranda Bailey Producer Fiona Gaye Boom Operator Giulio Carmassi Original Music Composer Brandon Melendy Stunt Coordinator Amanda Kramer Screenplay, Director, Producer Sarah Winshall Producer James Belfer Executive Producer Mireia Vilanova Co-Producer