Ben Affleck
as Nick Dunne

Rosamund Pike
as Amy Dunne

Neil Patrick Harris
as Desi Collings

Tyler Perry
as Tanner Bolt

Carrie Coon
as Margo Dunne

Kim Dickens
as Detective Rhonda Boney

Patrick Fugit
as Officer James Gilpin

David Clennon
as Rand Elliott

Lisa Banes
as Marybeth Elliott

Missi Pyle
as Ellen Abbott

Emily Ratajkowski
as Andie Fitzgerald

Casey Wilson
as Noelle Hawthorne

Lola Kirke
as Greta

Boyd Holbrook
as Jeff

Sela Ward
as Sharon Schieber

Lee Norris
as Officer

Jamie McShane
as Donnelly

Leonard Kelly-Young
as Bill Dunne

Kathleen Rose Perkins
as Shawna Kelly

Pete Housman
as Walter

Lynn Adrianna
as Kelly Capitono

Mark Atteberry
as FBI

Darin Cooper
as Mustached Man

Kate Campbell
as Above-It-All Journalist

Brett Leigh
as Nervous Intern

Antonio St. James
as Security Guard

Lauren Glazier
as Fashionista

Julia Prud'homme
as Female Officer

Cooper Thornton
as Doctor

Casey Ruggieri
as Earnest Girl

Cyd Strittmatter
as Maureen Dunne

Ashley Didion
as Friend 1

Lexis Nutt
as Friend 2

L.A. Williams
as Guard

Blake Sheldon
as Tweaker Teen 1

Sean Guse
as Tweaker Teen 2

Ricky Wood
as Jason

Fred Cross
as Airport Traveler

Scott Takeda
as Producer

Donna Rusch
as Lauren Nevens

Kathy Sweeney-Meadows
as Reporter One

Mark T Anderson
as Reporter

Scoot McNairy
as Tommy O'Hara

Christina Alex
as Airport Passenger (uncredited)

Samuel Baca
as Casino Customer (uncredited)

Bill Blair
as Press Reporter (uncredited)

Thomas R. Baker
as Limo Driver (uncredited)

Gregoer Boru
as Needs a Fix (uncredited)

Will C.
as Black Jack Dealer (uncredited)

Caroline Clements
as Waitress (uncredited)

Nancy DeMars
as Flight Attendant (uncredited)

Davina Joy
as Reporter (uncredited)

Michael James Kelly
as CSI Photographer (uncredited)

Elester Latham
as High Roll Dealer (uncredited)

Aaron Massey
as Sharon's Assistant (uncredited)

Orion McCabe
as Coffee Cop (uncredited)

Roz McHenry
as Hostess (uncredited)

Bryan McKinley
as Truck Stop Cook (uncredited)

Teebone Mitchell
as Dealer (uncredited)

Justin Nesbitt
as Amish Musician (uncredited)

Mark Parrish
as Bartender (uncredited)

Jaclyn Rose
as Pedestrian (uncredited)

Sahlima
as Gate Agent (uncredited)

Joel Shock
as Bike Messenger (uncredited)

Robert Tarpinian
as Williamsburg Musician (uncredited)

Tracy Weisert
as Police Station Woman (uncredited)

Michelle Winters
as Makeup (uncredited)

Tracy Brotherton
as Press Reporter (uncredited)

Matilde Matteucci
as Kissing Girl (uncredited)

Dale Shane
as Librarian (uncredited)

Joey Courteau
as Gang Member Tweaker (uncredited)

Kyle Hinton
as Camera Man (uncredited)