• 
  Nick Ummarino

  The Slender Man
• 
  Melissa Bannon

  Theresa Thomers
• 
  Josh Ryan

  Police Officer 1
• 
  Casper Oliver

  Ghost Nurse
• 
  Jeffrey J. Scott

  Dr. Frank Larsen
• 
  Alec Pangia

  Bar Patron 6
• 
  Mark A. Yajcaji

  Detective William Thomers
• 
  Bobby McGruther

  Tobias Thomers

• 
  Steve Reynolds

  Bar Patron 2
• 
  Gerhard Patterson

  Bar Patron3
• 
  Ben Heimall

  Doctor Hamilton
• 
  Kathleen Yajcaji

  Mrs. Temerlin
• 
  Stacy Ball

  Waitress / Bar Tender
• 
  Eric Tremaine

  Assistant District Attorney Baker
• 
  Ian Tremaine

  Bar Patron 1

• 
  Lauren Pavlis

  Dr. Emily Chaucer
• 
  Marisa Sciarappa

  Nurse
• 
  Kedar Dockery

  Mr. McCarry
• 
  Joey Lupo

  Bar Patron 4
• 
  Stu Goodwin

  Bar Patron 5
• 
  Brian McGurk

  Wilson Josephs
• 
  Tiernan Goodfellow

  Police Officer
• 
  Caroline Fish

  Child 1
• 
  Daniel Fish

  Child 2
• 
  Dave DeMarco Sr.

  Paramedic 1
• 
  Dave DeMarco Jr.

  Paramedic 2
• 
  Stu Mark

  Orderly