
93 minutes
5/17/2018
In a small town in Massachusetts, four high school girls perform a ritual in an attempt to debunk the lore of Slender Man. When one of the girls goes mysteriously missing, they begin to suspect that she is, in fact, his latest victim.

Joey King
as Wren

Alex Fitzalan
as Tom

Julia Goldani Telles
as Hallie

Jaz Sinclair
as Chloe

Annalise Basso
as Katie

Taylor Richardson
as Lizzie

Javier Botet
as Slender Man
Jessica Blank
as Hallie's Mom

Michael Reilly Burke
as Hallie's Dad

Kevin Chapman
as Mr. Jensen

Miguel Nascimento
as Kyle
Eddie Frateschi
as Biology Teacher

Oscar Wahlberg
as Boy with Glasses
Danny Beaton
as Burley Kid
Marc Carver
as Doctor

Kris Sidberry
as Librarian
Angela Hope Smith
as Nurse
Damon D'Amico Jr.
as Student
Timothy Brierley
as Tour Guide

Kayla Caulfield
as High School Student (uncredited)

Jeffrey Corazzini
as Police Officer (uncredited)

Michael Tow
as Calculus Teacher (uncredited)
Adrian M. Mompoint
as Jock (uncredited)

Kieran Tuomey
as Student (uncredited)

Gabrielle Lorthe
as Cheerleader (uncredited)
Yohanna Perez
as Student (uncredited)