Riven

Javier Botet

as Slender Man

Joey King

as Wren

Julia Goldani Telles

as Hallie

Jaz Sinclair

as Chloe

Annalise Basso

as Katie Jensen

Kevin Chapman

as M. Jensen

Alex Fitzalan

as Tom

Miguel Nascimento

as Kyle

Michael Reilly Burke

as Hallie's Dad

Jessica Blank

as Hallie's Mom

Kayla Caulfield

as High School Student

Jeffrey Corazzini

as Police Officer

Michael Tow

as Calculus Teacher

Adrian M. Mompoint

as Jock

Danny Beaton

as Burley Kid

Taylor Richardson

as Lizzie

Kieran Tuomey

as Student

Eddie Frateschi

as Biology Teacher

Oscar Wahlberg

as Boy with Glasses

Gabrielle Lorthe

as Cheerleader

Marc Carver

as Doctor

Kris Sidberry

as Librarian

Angela Hope Smith

as Nurse

Timothy Brierley

as Tour Guide

Damon D'Amico Jr.

as Student

Yohanna Perez

as Student

Jacki O'Brien

Second Assistant Director

Isaac Nadreau

Construction Foreman

Jeff Gross

Foley Mixer

Juliet Loveland

Makeup Department Head

Ryan Juggler

Sound Editor

Amy Kane

Foley Artist

Megan Blake

Graphic Designer

Mathieu Baptista

Special Effects Makeup Artist

Paula Dion

Hair Department Head

Shane Shisheboran

Special Effects Makeup Artist

Anita Cannella

Foley Artist

Kim Leoleis

Set Decoration

Deborah Newhall

Costume Design

Jonathan Gesinski

Storyboard Artist

Adam McClain

Construction Coordinator

Peter Stevenson

Boom Operator

Greg Harvey

Stunt Coordinator

John Vincent Mason

Utility Stunts

JoJo Myers Proud

Key Makeup Artist

Scooter Perrotta

Second Second Assistant Director

Zachary K. Lazar

Genetator Operator

Grant Conway

Music Editor

Jill Sacco

Production Coordinator

Dan Mason

First Assistant "A" Camera

Steve Sikora

Lighting Technician

Dana Starbard

Still Photographer

Devon Catucci

Camera Operator

Warren A. Weberg

Best Boy Grip

Heather Whitty

Extras Casting

Julie LeShane

Special Effects Makeup Artist

Laura G. Foley

Property Master

Kimmie Johnson

Art Department Coordinator

Felix Giuffrida

Second Assistant "A" Camera

Scott Lebeda

Camera Operator

Lucas McGowen

Aerial Camera

Nate Underkuffler

Music Editor

Nick Offord

Sound Re-Recording Mixer

Jamey Scott

Sound Designer

Mary Fox

Production Accountant

Shayna Passaretti

Key Hair Stylist

Robert Schleinig

Leadman

Debbie Holbrook

Costume Supervisor

Jesse Goldberg

Gaffer

Steven Ticknor

Sound Re-Recording Mixer

Roger Marbury

Rigging Gaffer

Robin Chalfin

Tailor

Rosa J. Colón

Key Costumer

James R. Mitchell

Best Boy Electric

Joshua Sgarlata

First Assistant Editor

Terry Eden

Electrician

Melanie Patten

Lighting Technician

Jennifer Lynn Tremblay

Assistant Costume Designer

Tom Davies

First Assistant Director

Ilyana Eberhardt

Stunt Double

Roy Farfel

Stunt Coordinator

Nolan Ball

First Assistant "B" Camera

Erin Cole

Assistant Production Coordinator

Sean Andrew Murray

Concept Artist

Keith Thompson

Concept Artist

Aidan Payne

Script Supervisor

Jesse Cambria

Greensman

Steve Urban

Sound Editor

Thomas Bellotti

Second Assistant "B" Camera

William M. Weberg

Key Grip

Tom Anas

Production Secretary

Chetan Rathod

Visual Effects

Lance Ranzer

Visual Effects Supervisor

Sylvain White

Director

Ramin Djawadi

Original Music Composer

David Birke

Writer

Tracey Nyberg

Executive Producer

Javier Bennassar

Sound Designer

Sarah Snow

Producer

Blair Skinner

Production Supervisor

Andrea Ajemian

Co-Producer

Jake York

Editor

Victor Surge

Characters

Kevin S. Parker

Sound Mixer

Bradley J. Fischer

Producer

Ryan H. Cunningham

Executive Producer

William Sherak

Producer

Brandon Campbell

Music

Louis Sallerson

Executive Producer

Robyn Meisinger

Producer

Adam Kolbrenner

Executive Producer

James Vanderbilt

Producer

Nancy Nayor

Casting

Trevor Metz

Sound Effects Editor

Luca Del Puppo

Director of Photography

John Haley

Visual Effects Supervisor

Jeremy Woodward

Production Design

Glenn S. Gainor

Executive Producer