Ben Affleck (Nick Dunne), Rosamund Pike (Amy Dunne), Neil Patrick Harris (Desi Collings), Missi Pyle (Ellen Abbott), Tyler Perry (Tanner Bolt), Carrie Coon (Margo Dunne), Kim Dickens (Detective Rhonda Boney), Scoot McNairy (Tommy), Patrick Fugit (Officer James Gilpin), David Clennon (Rand Elliott), Lisa Banes (Marybeth Elliott), Emily Ratajkowski (Andie Fitzgerald), Kathleen Rose Perkins (Shawna Kelly), Casey Wilson (Noelle Hawthorne), Lola Kirke (Greta), Boyd Holbrook (Jeff), Sela Ward (Sharon Scheiber), Lee Norris (Officer), Jamie McShane (Donnelly), Leonard Kelly-Young (Bill Dunne), Lynn Adrianna (), Lindsey Elizabeth (), Cooper Thornton (), Lauren Glazier (), Lars Slind (), Blake Sheldon (), Casey Ruggieri (), Cyd Strittmatter (), Will C. (), Donna Rusch (), Scott Takeda (), Thomas R. Baker (), Leslie A. Hughes (), Teebone Mitchell (), Sahlima Sahlima (), Lyn Quinn (), Ashley Didion (), Mark Atteberry (), Alexander Michael Helisek (), Kate Campbell ()