Lucas
PJ
Mario
Bebeth
Erica
Myles
Gelo
Angie / Patient Zero
Ruby
Vanessa
Ivan
Caloy
PJ's Mom
Gary
Jun
Mr. Galzote
Mrs. Galzote
Lean (as Francine Delos Reyes)
Chancellor Brazal
Mascot (as Kent Michael Henson)
Professor Jameson
Block F MVP Zombie
Zombie Security Guard
Librarian (as Carla Zacal)
Nurse
Nurse (as Nicole Capinding)
Doctor
Wheelchair Guy
Library Gamer Student
Library Gamer Student (as Phyllis Grande)
Library Head
Nerd Friend
Zombie Secretary
IG Story Student
Block Z Coach
Vomiting Lab Student (as Red Aian)
Selfie Girl
Raider
Raider (as Cari-Dawn Conejero)
Raider / Zombie (as Miko Diesta)
Raider (as Rupirt Lehmann)
Newscaster
Angry Driver (as Lexter Favor Tarriela)
Cellphone Girl
Soldier
Zombie Professor
Zombie Professor / Teacher Crowd
Troy
Cheerleader
Cheerleader (as Keahanna Liancze Reyes)
Cadaver (as Junjun Jereza)
Possessed Girl
Raider General
Activist (as Grachelle Abadilla)
Activist (as Alyana Beneccario)
Activist
Activist (as Irish Valdehueza)
Activist (as Mika Casase)
Activist (as Princess Judith Paulmino)
Basketball Player
Basketball Player (as Joefer Igagad)
Basketball Player / Zombie
Basketball Player / Crowd / Passerby (as Bryan Gatchalian)
Basketball Player (as VR Velosa)
Basketball Player / Crowd / Passerby
Zombie
Zombie (as Charlie Tabavanza)
Zombie (as Jexter Gile)
Zombie (as Lecerie Lerut)
Zombie (as Jaylord Sorillo)
Zombie (as Jhar Lawrence Leongson)
Zombie (as Ruez Carreon)
Zombie / Zombie Dubber (as Ronilyn Mae Fampulme)
Zombie (as Johnmark Bustarena)
Zombie (as Jorace Mortiensen)
Zombie / Zombie Dubber
Zombie (as John Michael Cibale)
Zombie / Zombie Dubber (as Joefit Tupaz)
Zombie / Teacher Crowd
Zombie / Crowd / Passerby
Student Crowd (as Ivy Valdehueza)
Student Crowd
Student Crowd (as Ana Salvador)
Teacher Crowd
Teacher Crowd (as Raimel Roman)
Zombie Dubber
Crowd / Passerby
Crowd / Passerby (as J Anne Manalo)
Crowd / Passerby (as MC Pelosa)
Crowd / Passerby (as Melanie Entuna)
Crowd / Passerby (as Steven Paul Evangelio)
Zombie Extra (uncredited)
Raider (uncredited)