Slender Man

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.

• 
  Jacki O'Brien
• 
  Scooter Perrotta
• 
  Tom Davies
• 
  Aidan Payne
• 
  Sylvain White

• 
  Joey King
  Wren
• 
  Julia Goldani Telles
  Hallie
• 
  Jaz Sinclair
  Chloe
• 
  Annalise Basso
  Katie
• 
  Alex Fitzalan
  Tom
• 
  Taylor Richardson
  Lizzie
• 
  Javier Botet
  Slender Man
• 
  Jessica Blank
  Hallie's Mom
• 
  Michael Reilly Burke
  Hallie's Dad
• 
  Kevin Chapman
  Mr. Jensen
• 
  Miguel Nascimento
  Kyle
• 
  Eddie Frateschi
  Biology Teacher
• 
  Oscar Wahlberg
  Boy with Glasses
• 
  Danny Beaton
  Burley Kid
• 
  Marc Carver
  Doctor
• 
  Kris Sidberry
  Librarian
• 
  Angela Hope Smith
  Nurse
• 
  Damon D'Amico Jr.
  Student
• 
  Timothy Brierley
  Tour Guide
• 
  Kayla Caulfield
  High School Student (uncredited)