
Two highly trained operatives grow close from a distance after being sent to guard opposite sides of a mysterious gorge. When an evil below emerges, they must work together to survive what lies within.
Cast
Crew

Scott Derrickson
Director, Producer

Zach Dean
Writer, Producer
Frédéric Thoraval
Editor

Dan Laustsen
Director of Photography

Cliff Lanning
First Assistant Director, Co-Producer
Coalin Smith
Second Assistant Director
Sienne Josselin Mascareñas Diaz
Storyboard Artist
Bill Thompson
Storyboard Artist
Nick Pelham
Storyboard Artist
Alex Clark
Storyboard Artist
Ane Stubberud
Production Coordinator

Miles Teller
Executive Producer
Marc Evans
Executive Producer

C. Robert Cargill
Producer

David Ellison
Producer

Dana Goldberg
Producer

Don Granger
Producer
Sherryl Clark
Producer

Adam Kolbrenner
Producer

Gregory Goodman
Producer, Unit Production Manager
Pamela Joyce
Co-Producer

Rick Heinrichs
Production Design
James Frater
"A" Camera Operator, Steadicam Operator
Doug Lavender
First Assistant "A" Camera
Amy Yeats
Second Assistant "A" Camera
Adam Coles
"B" Camera Operator
George Anthony Fox
First Assistant "B" Camera
Rebecca Saunders
Second Assistant "B" Camera
Nisa Rizvi
Camera Trainee
Patsy Bouge
Post Production Supervisor
Kara Lipson
Casting Associate

Chandra Ruegg
Casting Associate
Mindy Marin
Casting
Sophie Holland
Casting

Ellen Mirojnick
Costume Design
Carlos Miguel Rosas
Animation Supervisor
Hilary de Villiers
Hair Supervisor, Makeup Supervisor
Francesca Van Der Feyst
Hair Designer, Makeup Designer

Adruitha Lee
Hairstylist
Audrey Doyle
Makeup Artist

Jeff Habberstad
Second Unit Director

Maggie Levin
Second Unit Director
John Gamble
Second Unit Director of Photography
Matt Windon
Second Unit Director of Photography
Thomas Bentley
Second Unit First Assistant Director
Robert Madden
Second Unit First Assistant Director
Simon Downes
Second Unit First Assistant Director
Dean Clegg
Supervising Art Director
Arwel Evans
Standby Art Director
Steve Ritchie
Standby Art Director
Sara Hayward
Standby Art Director
Grace-Anna Hay
Assistant Art Director
Heather Rackstraw
Assistant Art Director
Hakan Yoruk
Assistant Art Director
Darren Maynard
Sound Designer

David Farmer
Sound Designer
Frédéric Dubois
Sound Designer
Bill R. Dean
Sound Designer

Dane A. Davis
Sound Designer

Erik Aadahl
Sound Designer, Supervising Sound Editor

Ethan Van der Ryn
Sound Designer, Supervising Sound Editor

Jon Greasley
Sound Effects Editor
Nolan McNaughton
Sound Effects Editor
Jason W. Jennings
Sound Effects Editor
Paul Hackner
Supervising Sound Editor
Christopher Battaglia
Sound Editor
Peter D. Lago
Sound Editor
Goeun Lee Everett
Sound Editor
Javier Benassar
Sound Editor
Jesse Rosenman
Assistant Sound Editor
Veronica Li
Assistant Sound Editor
Linda Yeaney
First Assistant Sound Editor

Ron Bartlett
Sound Re-Recording Mixer
David Giammarco
Sound Re-Recording Mixer

Gareth John
Production Sound Mixer
Phil Lee
Sound Mix Technician
Freya Clarke
Boom Operator
Dash Mason-Malik
Boom Operator
Yancey 'Pon' Franco
Boom Operator
Roni Pillischer
Foley Supervisor
Curtis Henderson
Foley Artist

Leslie Bloome
Foley Artist
Shaun Brennan
Foley Artist
Chris White
Foley Editor
Chris White
Foley Editor

Ryan Collison
Foley Mixer
Connor Nagy
Foley Mixer
David V. Butler
ADR Supervisor

Kira Roessler
ADR Editor, Dialogue Editor
Stephanie Brown
ADR Editor
Keri Foster
Special Effects Coordinator
Alistair Williams
Special Effects Supervisor
Sally Alcott
Special Effects Makeup Artist
Anelia Asparuhova
Visual Effects Supervisor
Sebastian von Overheidt
Visual Effects Supervisor
Erik Nordby
Visual Effects Supervisor
Pete Dionne
Visual Effects Supervisor

Jonathan Fawkner
Visual Effects Supervisor

Joao Sita
Visual Effects Supervisor
Christian Irles
Visual Effects Supervisor

Rémi Martin
Visual Effects Supervisor
Vikram Chadha
Visual Effects Producer
Richard Yeomans
Visual Effects Producer
Skye Radies
Visual Effects Producer
Danielle Baudin
Visual Effects Producer
Katie Johnson
Visual Effects Producer
Katrina Navassartian
Visual Effects Producer
Alexandra Leuk
Visual Effects Producer
Gregory Fangeaux
Visual Effects Art Director

Trent Reznor
Original Music Composer

Atticus Ross
Original Music Composer
Sally Bolot
Music Editor
Stephanie Brown
Dialogue Editor
James Morioka
Dialogue Editor
Catherine Charlton
Dialect Coach
Kathryn Pyle
Set Decoration
Florian Matet
Compositing Supervisor
Stephen Tew
Compositing Supervisor
Shrikant Dusane
Compositing Supervisor
Dimitri Uradovskiy
Compositing Supervisor
Sai Kiran Reddy Telluri
Compositing Supervisor
Michael Harrison
Compositing Supervisor
Jesus Lavin
Compositing Supervisor
Mark Braithwaite
Compositing Supervisor
Claudia Lechen
Compositing Supervisor
Mauricio Valderrama
Compositing Supervisor
Kelly Maracin Krieg
Script Supervisor

Alexander Bracq
Stunts
Brycen Counts
Stunt Coordinator
Ailís Smith
Stunt Double

Laura Swift
Stunt Double

Mallory Thompson
Stunt Double

Dacio Caballero
Stunt Double
Daz Parker
Stunt Double
Kobe Appiah
Stunt Double
Sebastian Zaniesienko
Stunt Double
Sina Ali
Stunt Double
Laura Vörtler
Stunt Double
Pip Cope
Stunt Double

Ryan Heffington
Choreographer
Tor Arne Øvrebø
Unit Production Manager
Tom Gough
Digital Imaging Technician
John Lee
Additional Editor
Simon Elsley
Art Direction
Vicki Stevenson
Art Direction
Jim Barr
Art Direction
Oliver Carroll
Art Direction
Katrina Mackay
Art Direction
Claire Shakespeare
Art Direction
Irene Dimarca
Art Direction
John Dexter
Art Direction
Drew Kilcoin
First Assistant Editor
Rob Castro
Concept Artist
Simon Gustaffson
Concept Artist
Qingling Zhang
Concept Artist
Max Berman
Concept Artist
Ben Kovar
Concept Artist

Jac Birch
Other




























