Cast

• Kiana Madeira — Deena Johnson
• Olivia Scott Welch — Sam Fraser
• Benji Flores Jr. — Josh
• Julia Rehwald — Kate
• Fred Hechinger — Simon
• Maya Hawke — Heather
• Darrell Britt-Gibson — Martin
• David W. Thompson — Ryan Torres
• Ashley Zukerman — Nick Goode
• Emily Rudd — Cindy Berman
• Charlene Amoia — Rachel Thompson / Sunnyvale Customer
• Noah Bain Garret — Skull Mask
• Jana Allen — TV Reporter #1
• Matt Burke — Football Coach
• Christian Bridges — Fun Shadyside Football Player
• Matthew Zuk — Mayor Will Goode
• Jeremy Ford — Peter
• Jaime Matthis — Shadyside Player
• Danyon Huntington — Sunnyvale Skullmask
• Elizabeth Scopel — Sarah Fier
• Tayla Rogers — Babysitting Twin
• Maya Rogers — Babysitting Twin
• Jordana Spiro — Mrs. Lane
• Diane Sellers — Check In Nurse
• Eric Mendenhall — Nurse Beddy
• Todd Allen Durkin — Officer Kapinski
• Jordyn DiNatale — Ruby Lane
• Lloyd Pitts — Nightwing Killer
• Kevin Waterman — The Milkman / Harry Rooker
• Emily Brobst — Billy Barker
• Keil Oakley Zepernick — Shame Killer / Isaac Milton
• Michael Chandler — The Pastor / Cyrus Miller
• Lacy Camp — Mrs. Fraser
• Meghan Packer — TV Reporter #2
• Gillian Jacobs — C. Berman