 | Joaquin Phoenix als Ethan Learner |
 | Jennifer Connelly als Grace Learner |
 | Elle Fanning als Emma Learner |
 | Sean Curley als Josh Learner |
 | Mark Ruffalo als Dwight Arno |
 | Mira Sorvino als Ruth Wheldon |
 | Gary Kohn als Norris Wheldon |
 | Eddie Alderson als Lucas Arno |
 | Antoni Corone als Sergeant Burke |
 | John Slattery als Steve |
 | Cordell Clyde als Jimmy McBride |
| Nora Ferrari als Nora |
 | Linda Dano als Großmutter |
| Jason Harris als Podcast (voice) |
 | Bill Camp als Desk Trooper |
 | Michael Anzalone als Dwight's Neighbor |
 | John Rothman als Minister |
 | Geisha Otero als Geisha Otero |
 | Brett Haley als Brett |
 | Sinead Daly als American Girl |
 | Armin Amiri als Rashid |
 | David Anzuelo als Raul |
 | Raum Aron als Gerry |
 | Johnathan Tchaikovsky als Jock |
| Terry George | Director |
| John Burnham Schwartz | Screenplay |
| Terry George | Screenplay |
| John Burnham Schwartz | Novel |
| Nick Wechsler | Producer |
| A. Kitman Ho | Producer |
| Dean M. Leavitt | Executive Producer |
| Gina Resnick | Executive Producer |
| John Lindley | Director of Photography |
| Naomi Geraghty | Editor |
| Ford Wheeler | Production Design |
| Catherine George | Costume Design |
| Mark Isham | Original Music Composer |
| Ray Fisher | Leadman |
| Lori Johnson | Unit Production Manager |
| Glen Trotiner | First Assistant Director |
| Eddie Micallef | Second Assistant Director |
| G. A. Aguilar | Stunt Coordinator |
| Stephen A. Pope | Stunt Coordinator |
| John Cenatiempo | Stunts |
| Peter Epstein | Stunts |
| Paul Marini | Stunts |
| Eddie Micallef | Stunts |
| Anthony Molinari | Stunts |
| Bryan Farrell Wilson | Stunts |
| Kelley Cribben | Post Production Supervisor |
| Kim Jennings | Art Direction |
| Chryss Hionis | Set Decoration |
| Stephen Consentino | "A" Camera Operator |
| Stephen Consentino | Steadicam Operator |
| Tim Metivier | First Assistant "A" Camera |
| Pierson Silver | Second Assistant "A" Camera |
| Marc Hirschfeld | First Assistant "B" Camera |
| Alexis van Kersen Li | Second Assistant "B" Camera |
| Gus Limberis | Camera Loader |
| Jessica Lichtner | Script Supervisor |
| Budd Carr | Music Supervisor |
| Nora Felder | Music Supervisor |
| Amanda Mackey | Casting |
| Cathy Sandrich Gelfond | Casting |
| Gary Alper | Production Sound Mixer |
| Alfredo Viteri | Boom Operator |
| Jason Stasium | Utility Sound |
| Rebecca Hofherr | Assistant Costume Designer |
| Michael Anzalone | Wardrobe Supervisor |
| Kathy Karbowski | Wardrobe Supervisor |
| Kate Quinlan | Key Costumer |
| Lori Hicks | Makeup Department Head |
| Sandra Linn Koepper | Makeup Artist |
| Jerry DeCarlo | Hair Department Head |
| Jacqueline Payne | Hairstylist |
| Arturo Sosa | First Assistant Editor |
| Jennifer Lilly | Assistant Editor |
| Joseph Sciretta | Gaffer |
| Derek Murphy | Best Boy Electric |
| Richard Guinness Jr. | Key Grip |
| Brent Poleski | Dolly Grip |
| Billy Kerwick | Key Rigging Grip |
| Glen Engels | Best Boy Grip |
| Jeffrey Rollins | Property Master |
| Robert Zorella | Art Department Coordinator |
| Joseph S. DeBeasi | Music Editor |
| Paul Urmson | Supervising Sound Editor |
| Lewis Goldstein | Supervising Sound Editor |
| Wyatt Sprague | Sound Effects Editor |
| Jac Rubenstein | Dialogue Editor |
| Deborah Wallach | ADR Editor |
| George A. Lara | Foley Mixer |
| Marko Costanzo | Foley Artist |
| Tom Fleischman | Sound Re-Recording Mixer |
| Lawrence Herman | Sound Recordist |
| Richard Tenewitz | Construction Coordinator |
| Steve Guilbaud | Production Accountant |
| Ernie Malik | Unit Publicist |
| Macall B. Polay | Still Photographer |
| Charles Spillane | Transportation Captain |
| A. Kitman Ho | Second Unit Director |
