Max Thieriot
Bug

John Magaro
Alex

Denzel Whitaker
Jerome

Zena Grey
Penelope

Nick Lashaway
Brandon

Paulina Olszynski
Brittany

Emily Meade
Fang

Jeremy Chu
Jay

Danai Gurira
Jeanne-Baptiste

Raúl Esparza
Abel

Jessica Hecht
May

Frank Grillo
Paterson

Elena Hurst
Maria

Felix Solis
Mr. Kaiser

Harris Yulin
Dr. Blake

Shareeka Epps
Chandelle

Dennis Boutsikaris
Principal Pratt

Trevor St. John
Lake

Shannon Walsh
Melanie Pratt

Alexandra Wilson
Sarah

Eric Zuckerman
Gus

Alberto Vazquez
Officer Ramirez

Lou Sumrall
Quint

Lynnanne Zager
Podcast Host / Betty O'Neil

Michael Bell
Podcast Guest

Robert Clotworthy
News Anchor (voice)

Terri Douglas
Riverton Radio Host

Hannah Hodson
Girl in Hallway #1

Amber Efé
Other Nurse

Christopher Place
The Ripper