Director: Sylvain White
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.
Julia Goldani Telles
Hallie
Joey King
Wren
Jaz Sinclair
Chloe
Javier Botet
Slender Man
Annalise Basso
Katie
Alex Fitzalan
Tom
Taylor Richardson
Lizzie
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)
Julia Goldani Telles
Hallie
Joey King
Wren
Jaz Sinclair
Chloe
Javier Botet
Slender Man
Annalise Basso
Katie
Alex Fitzalan
Tom
Taylor Richardson
Lizzie
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)
Julia Goldani Telles
Hallie
Joey King
Wren
Jaz Sinclair
Chloe
Javier Botet
Slender Man
Annalise Basso
Katie
Alex Fitzalan
Tom
Taylor Richardson
Lizzie
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)