Lily Collins

as Ellen

Keanu Reeves

as Dr. William Beckham

Carrie Preston

as Susan

Lili Taylor

as Judy

Alex Sharp

as Luke

Liana Liberato

as Kelly

Brooke Smith

as Olive

Leslie Bibb

as Megan

Kathryn Prescott

as Anna

Ciara Bravo

as Tracy

Maya Eshet

as Pearl

Lindsey McDowell

as Kendra

Retta

as Lobo

Joanna Sanchez

as Rosa

Alanna Ubach

as Karen

Hana Hayes

as Chloe

Michael B. Silver

as Dr. Weiner

Rebekah Kennedy

as Penny

Dana L. Wilson

as Margo

Don O. Knowlton

as Jack

Karen Zahler

as Grace

Leann Lei

as Waitress

Yindra Zayas

as Anorexic Patient

Lauren Jenna

as Rehab Patient

Ronnie Clark

as Older Man

Ani Sava

as Nice looking woman

Valerie Palincar

as Mother