Pathogen

Rose Kent-McGlew

Dannie

Alec Herskowitz

Sam

Tiger Darrow

Christine

Tony Vespe

Cameron

Alex Schroeder

Stacy

Estrella Gonzalez

Jen

Amanda Haight

Chloe

Rebecca Elliott

Sue

Jose Ramirez

Phil

Jessica Cargill

Researcher

Jerry Hagins

Pharmaceutical rep

Melissa Martínez

Pharamaceutical Rep

Miguel Angel Hernandez

Pharmaceutical Rep

C. Robert Cargill

Janitor

Joy Furman

Dannie's Mom

Jay Giovanni Ramirez

Davy (Stacy's little brother)

Dannie Helen Loraine Knowles

School Nurse

Emily Hagins

Person washing face / throwing up

Richard Jaimes

Shawn (Cameron's Friend)

Courtney McMinnis

Stacy's Mom

Natalie Nooner

Ashley (Stacy's Friend)

Jerry Henrdix

Newscaster

Ben Gonzalez

Newscaster

Jim Hurley

Texas Department of Health rep

Deborah Salzman

Hospital Nurse / Zombie

Minnette Watford

Secretary

Alissa Jacobs

Cafeteria Lady

Ernesto Rosas

Math Teacher / Zombie

Ran Woodfin

Zombie in Classroom

Maria Minor

Person in Street

Sebastian Rosas

Zombie