Julia Goldani Telles
Hallie
In a small town in Massachusetts, a group of friends, fascinated by the internet lore of the Slender Man, attempt to prove that he doesn't actually exist - until one of them mysteriously goes missing.
Hallie
Wren
Chloe
Slender Man
Katie
Tom
Lizzie
Hallie's Mom
Hallie's Dad
Mr. Jensen
Kyle
Biology Teacher
Boy with Glasses
Burley Kid
Doctor
Librarian
Nurse
Student
Tour Guide
High School Student (uncredited)
Director
