Jason Segel

Will Harbor

Rooney Mara

Isla

Robert Redford

Dr. Thomas Harbor

Jesse Plemons

Toby Harbor

Riley Keough

Lacey

Ron Canada

Cooper

Brian McCarthy

Andy

Kimleigh Smith

Pam

M.J. Karmi

Janice Phillips

Adam Khaykin

Oliver

Mary Steenburgen

Interviewer

Connor Ratliff

Coroner

Willie C. Carpenter

Hospital Janitor

Wendy Makkena

Mom

Lindsay Schnebly

Newscaster

Richard O'Rourke

Marvin (uncredited)

Paul Bellefeuille

Pat Phillips (uncredited)

Charlie McDowell

Director

Charlie McDowell

Writer

Justin Lader

Writer

Alex Orlovsky

Producer

James D. Stern

Producer

Nicole Daniels

Casting

Courtney Bright

Casting

Saunder Jurriaans

Original Music Composer

Danny Bensi

Original Music Composer

Jennifer Lilly

Editor

Sturla Brandth Grøvlen

Director of Photography

Keri Langerman

Costume Design

Akin McKenzie

Production Design

Erika Hampson

Co-Producer

Anne Mulhall

Casting

Danica Chipman

Set Decoration

Jason Mayoh

Art Department Coordinator

David Rotondo

Construction Coordinator

Hilary Taillie

Property Master

Justin Bliss

Assistant Property Master

Zairi Malcolm

Script Supervisor

Doug Bernheim

Music Supervisor

Sheila Grover

Costume Supervisor

Margaret Palmer

Key Set Costumer

Gianna Soprano

Set Costumer

Sarah Hill Richmond

Tailor

Susanne Scheel

Casting

Dann Fink

ADR Voice Casting

Bill Trautvetter

Second Unit Director of Photography

Seacia Pavao

Still Photographer

Jesse Goldberg

Gaffer

Jennifer Evans

Dolly Grip

Nolan Ball

First Assistant Camera

Woody Bell

Key Grip

David C. Romano

Key Grip

John Ruggieri

Special Effects Coordinator

Lynzi Grant

Visual Effects Producer

Lauren Orban

Visual Effects Producer

Kelly Doran

Boom Operator

Mark Filip

Foley Editor

Jason Fyrberg

Sound Mixer

Brenda McNally

Hair Department Head

Shayna Passaretti

Key Hair Stylist

Trish Seeney

Makeup Department Head

Isabel Cafaro-Anderson

Digital Intermediate

Arthur Hiou

Stand In

Alex Bickel

Digital Intermediate Colorist