A successful black businessman, haunted by his crumbling marriage and identity crisis, is drawn into a psychological game of cat and mouse with a mysterious white woman he encounters on a New York subway.

André Holland
as Clay

Kate Mara
as Lula

Zazie Beetz
as Kaya

Stephen McKinley Henderson
as Dr. Amiri

Aldis Hodge
as Warren

Lauren E. Banks
as Gina

Tracy Wilder
as Dr. Bowers

Lenny Platt
as Officer Barnes

Benjamin Thys
as Officer Davis

Shonica Gooden
as Zara