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
