The team held auditions for three teenage boy roles in their film about possession. Over 200 actors auditioned and had to learn and perform a script without dialogue to test their acting abilities. The three boys who were selected stood out for taking the roles seriously and believably during the audition process. Vincent was chosen because he fit the teenage stereotype and brought excellent acting skills to the screen. Jordan was selected for standing out and making the possession genre more realistic for audiences. Liam was picked due to his phenomenal acting skills and determination to work hard both on and off screen.