Op een druilerige vrijdagavond laten vier tienermeiden zich verleiden tot het bekijken van een internetvideo waarmee ze Slender Man kunnen oproepen, een demon die door veel kijkers verantwoordelijk wordt gehouden voor de verdwijning van kinderen en het geestelijk verval van alle anderen die hem zien.
Nee, helaas is Slender Man nog niet beschikbaar op Netflix in Nederland.
| Costume & Make-Up | Juliet Loveland | Makeup Department Head |
| Sound | Jamey Scott | Sound Designer |
| Costume & Make-Up | JoJo Myers Proud | Key Makeup Artist |
| Art | Robert Schleinig | Leadman |
| Costume & Make-Up | Paula Dion | Hair Department Head |
| Art | Megan Blake | Graphic Designer |
| Art | Isaac Nadreau | Construction Foreman |
| Sound | Jeff Gross | Foley Mixer |
| Costume & Make-Up | Deborah Newhall | Costume Design |
| Costume & Make-Up | Shayna Passaretti | Key Hair Stylist |
| Directing | Scooter Perrotta | Second Second Assistant Director |
| Sound | Peter Stevenson | Boom Operator |
| Directing | Jacki O'Brien | Second Assistant Director |
| Sound | Nick Offord | Sound Re-Recording Mixer |
| Costume & Make-Up | Julie LeShane | Special Effects Makeup Artist |
| Directing | Tom Davies | First Assistant Director |
| Art | Kimmie Johnson | Art Department Coordinator |
| Sound | Anita Cannella | Foley Artist |
| Sound | Ryan Juggler | Sound Editor |
| Sound | Amy Kane | Foley Artist |
| Art | Kim Leoleis | Set Decoration |
| Costume & Make-Up | Mathieu Baptista | Special Effects Makeup Artist |
| Art | Jesse Cambria | Greensman |
| Art | Keith Thompson | Concept Artist |
| Art | Adam McClain | Construction Coordinator |
| Costume & Make-Up | Shane Shisheboran | Special Effects Makeup Artist |
| Art | Laura G. Foley | Property Master |
| Art | Jonathan Gesinski | Storyboard Artist |
| Art | Sean Andrew Murray | Concept Artist |
| Crew | Roy Farfel | Stunt Coordinator |
| Camera | Thomas Bellotti | Second Assistant "B" Camera |
| Camera | William M. Weberg | Key Grip |
| Camera | Felix Giuffrida | Second Assistant "A" Camera |
| Lighting | Melanie Patten | Lighting Technician |
| Sound | Grant Conway | Music Editor |
| Production | Mary Fox | Production Accountant |
| Production | Jill Sacco | Production Coordinator |
| Camera | Warren A. Weberg | Best Boy Grip |
| Production | Erin Cole | Assistant Production Coordinator |
| Camera | Lucas McGowen | Aerial Camera |
| Camera | Scott Lebeda | Camera Operator |
| Sound | Nate Underkuffler | Music Editor |
| Costume & Make-Up | Rosa J. Colón | Key Costumer |
| Sound | Steven Ticknor | Sound Re-Recording Mixer |
| Lighting | Zachary K. Lazar | Genetator Operator |
| Lighting | Roger Marbury | Rigging Gaffer |
| Camera | Dan Mason | First Assistant "A" Camera |
| Costume & Make-Up | Robin Chalfin | Tailor |
| Camera | Dana Starbard | Still Photographer |
| Production | Heather Whitty | Extras Casting |
| Crew | Greg Harvey | Stunt Coordinator |
| Crew | John Vincent Mason | Utility Stunts |
| Production | Tom Anas | Production Secretary |
| Crew | Ilyana Eberhardt | Stunt Double |
| Camera | Nolan Ball | First Assistant "B" Camera |
| Lighting | Jesse Goldberg | Gaffer |
| Camera | Devon Catucci | Camera Operator |
| Lighting | James R. Mitchell | Best Boy Electric |
| Lighting | Steve Sikora | Lighting Technician |
| Sound | Steve Urban | Sound Editor |
| Lighting | Terry Eden | Electrician |
| Costume & Make-Up | Jennifer Lynn Tremblay | Assistant Costume Designer |
| Editing | Joshua Sgarlata | First Assistant Editor |
| Directing | Aidan Payne | Script Supervisor |
| Costume & Make-Up | Debbie Holbrook | Costume Supervisor |
| Visual Effects | Chetan Rathod | Visual Effects |
| Visual Effects | Lance Ranzer | Visual Effects Supervisor |
| Directing | Sylvain White | Director |
| Sound | Ramin Djawadi | Original Music Composer |
| Writing | Victor Surge | Characters |
| Production | Tracey Nyberg | Executive Producer |
| Sound | Javier Bennassar | Sound Designer |
| Writing | David Birke | Writer |
| Production | Bradley J. Fischer | Producer |
| Editing | Jake York | Editor |
| Production | Nancy Nayor | Casting |
| Production | Ryan H. Cunningham | Executive Producer |
| Production | Blair Skinner | Production Supervisor |
| Production | Louis Sallerson | Executive Producer |
| Production | William Sherak | Producer |
| Production | Robyn Meisinger | Producer |
| Production | James Vanderbilt | Producer |
| Production | Andrea Ajemian | Co-Producer |
| Production | Sarah Snow | Producer |
| Production | Adam Kolbrenner | Executive Producer |
| Sound | Brandon Campbell | Music |
| Sound | Kevin S. Parker | Sound Mixer |
| Sound | Trevor Metz | Sound Effects Editor |
| Camera | Luca Del Puppo | Director of Photography |
| Visual Effects | John Haley | Visual Effects Supervisor |
| Art | Jeremy Woodward | Production Design |
| Production | Glenn S. Gainor | Executive Producer |
