Stiles (Dylan O'Brien):Scott's loyal best friend who plays inquisitive detective to his mysterious transformation. Stiles will go looking for answers even when it means endangering himself and others.
Previously known for his body of work on YOUTUBE for comedic videos that he created, directed, and starred in, Dylan O'Brien is making his national television debut in the role of "Stiles." Dylan also just wrapped his first feature film, in the leading role of "Jimmy" in the independent feature High Road, directed by Upright Citizens Brigade co-founder, Matt Walsh. Dylan is also currently shooting the lead role of "Dave" in the Castle Rock Entertainment feature film The First Time, a romantic comedy directed by Jon Kasdan.