Gina Rodriguez as Jill

Ariana Greenblatt as Matilda

Lucius Hoyos as Noah

Shamier Anderson as Dodge

Jennifer Jason Leigh as Dr. Murphy

Finn Jones as Brian

Frances Fisher as Doris

Gil Bellows as Dr. Katz

Sergio Di Zio as Dumb Jim

Barry Pepper as Pastor

Brigitte Robinson as Marcy

Elias Edraki as Petty Officer Diaz

Alex House as Scarred Soldier

Patrick Garrow as Neck Tattoo

Edsson Morales as Lazy

Joan Gregson as Sleeper

Dan Beirne as Gregg

Trevor Hayes as Robert

Shawn Ahmed as Hub Technician

Bill Lake as Sheriff

Martha Girvin as Church Member

Rebecca Ablack as Student Protestor

Julia Dyan-Porter as Hub Nurse

Chai Valladares as Male Nurse

Ryan Blakely as Pharmacist

Khadijah Roberts-Abdullah as New Researcher

Helen Hayden as Carrillo

Shane Marriott as Military Guard

Katerina Taxia as Greek Mother

Sebastian Pigott as Clarence

Liz Adjei as V.A. Nurse

Julia Chantrey as Nurse

Robert Bazzocchi as Seaman Dismas

Angel Jara as Campus Security Guard