Elisabeth Moss as Samantha Lake

Kate Hudson as Zoe Shannon

Kaia Gerber as Chloe Benson

Arian Moayed as Dr. Hubert

Este Haim as Lydia

Elizabeth Berkley as Jenna Janero

Leanne Suter as TV Anchor

Amy Landecker as Detective Flores

Lionel Boyce as Detective Abramson

Ziwe as Audrey

Mary Lynn Rajskub as Casting Director

Dustin Milligan as Devin

Brandon Keener as Brett

Zach Sowers as Ken Doll

Blake Lee as Sebastian

Spencer Neville as Tyler

Eric Satterberg as Simon

Jilana Stewart as Swimmer

Monica Garcia Pérez as Rosa

Desiree Estrada as Beautiful Woman (uncredited)

Colette Goodman as Melody

Peri Gilpin as Sitcom Mom

Marty Bowen as Producer

Julie Chang as Sally Jones

Ashley Barnett as Receptionist

Lisa Lee as Nurse

Peter MacNicol as Dr. Thaddeus Brand

Peter Etzweiler as 1st AD

Hart Lippsmith as Rafi

Ben Smith-Petersen as Chad

Luke Samuel Magnatta as Cornelius

Randall Park as Randolph Chan

Dannielle Elizabeth Davis as 2nd 2nd AD

Felix Rossi as Handsome Man (uncredited)

Jilana Stewart as Swimmer (uncredited)

Odain Watson as Doctor (uncredited)