Character Name : Dr. Jenna Barnes

Original Name : Amanda Phillips

Gender : Female

Character Name : Liz

Original Name : Natalie Makenna

Gender : Female

Character Name : Marvin Johnson

Original Name : Larry Jack Dotson

Gender : Male

Character Name : Dr. Jonathan Wright

Original Name : Brandon Slagle

Gender : Male

Character Name : Tactical Commander

Original Name : Frederic Doss

Gender : Male

Character Name : The Major

Original Name : Van Quattro

Gender : Male

Character Name : Sheriff Klein

Original Name : Carl Savering

Gender : Male

Character Name : Young Woman

Original Name : Lindsay Barrasse

Gender : Female