You are watching Slender Man the movie produced in United States of America belongs with duration 93 Min in Category Horror,Mystery,Thriller,. broadcast at streamingjoy.com , by [ Madhouse Entertainment ] ,[ Mythology Entertainment ] 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..