A top-secret government weapons designer is arrested by a clandestine government organization on suspicion of being a clone created by the hostile alien race wanting to take over Earth.
Is Impostor on Netflix? Unfortunately the movie Impostor is not yet available on Netflix.
| Production | Marty Katz | Producer |
| Production | Gary Sinise | Producer |
| Writing | Caroline Case | Screenplay |
| Writing | Ehren Kruger | Screenplay |
| Writing | Scott Rosenberg | Adaptation |
| Directing | Gary Fleder | Director |
| Editing | Armen Minasian | Editor |
| Production | Gary Fleder | Producer |
| Editing | Bob Ducsay | Editor |
| Production | Daniel Lupi | Producer |
| Writing | David Twohy | Screenplay |
| Sound | Mark Isham | Original Music Composer |
| Camera | Robert Elswit | Director of Photography |
| Production | Jossamber Stevens | Associate Producer |
| Crew | Ruth Hasty | Post Production Supervisor |
| Art | Kevin J. Cozen | Art Direction |
| Production | John Papsidera | Casting Director |
| Production | Heidi Levitt | Casting Director |
| Art | Nelson Coates | Production Design |
| Visual Effects | George Murphy | Visual Effects Supervisor |
| Visual Effects | Jeff Olson | Visual Effects Producer |
| Art | Anne D. McCulley | Set Decoration |
| Sound | Mark Mangini | Supervising Sound Editor |
| Sound | Eric Lindemann | Supervising Sound Editor |
| Costume & Make-Up | Audrey L. Anzures | Key Hair Stylist |
| Costume & Make-Up | Todd Masters | Makeup Effects Designer |
| Costume & Make-Up | Ashlee Petersen | Makeup Department Head |
| Costume & Make-Up | Michelle Vittone | Key Makeup Artist |
| Crew | Clay Pinney | Special Effects Coordinator |
| Costume & Make-Up | Kathryn Blondell | Hair Department Head |
| Costume & Make-Up | Abigail Murray | Costume Design |
| Writing | Philip K. Dick | Short Story |
| Visual Effects | Brett Paton | Animation |
| Crew | Andy Cheng | Stunts |
| Crew | Pat Romano | Stunts |
| Visual Effects | Craig Lyn | CG Artist |
| Crew | Nancy Young | Stunts |
| Crew | Terry Leonard | Stunt Coordinator |
| Crew | Hugh Aodh O'Brien | Stunts |
| Crew | Chuck Picerni Jr. | Stunts |
| Crew | Charlie Picerni | Stunts |
| Crew | Walter Scott | Stunts |
| Crew | Erik Stabenau | Stunt Double |
| Production | David Witz | Line Producer |
| Production | Michael Phillips | Executive Producer |
| Production | Harvey Weinstein | Co-Executive Producer |
| Production | Andrew Rona | Co-Producer |
| Production | Cary Granat | Co-Producer |
| Production | Michael Zoumas | Co-Producer |
| Production | Bob Weinstein | Co-Executive Producer |
| Crew | Bruce Paul Barbour | Stunts |
| Crew | Rick Seaman | Stunts |
| Crew | Phil Culotta | Stunts |
| Art | Jason Sweers | Graphic Designer |
| Crew | William Washington | Stunts |
| Costume & Make-Up | Todd Masters | Makeup Designer |
| Crew | Hal Burton | Stunts |
| Crew | Deborah Habberstad | Stunts |
| Crew | Jack Carpenter | Stunts |
| Crew | Irving E. Lewis | Stunts |
| Crew | James Lew | Stunts |
| Crew | Sammy Maloof | Stunts |
| Crew | Cheryl Lawson | Stunts |
| Crew | John Rottger | Stunts |
| Crew | Danny Wong | Stunts |
| Crew | April Weeden | Stunts |
| Crew | Mark Hicks | Stunt Double |
| Crew | Marguerite Happy | Stunts |
| Crew | Steven D. Ito | Stunts |
| Crew | Steve Boyles | Stunts |
| Crew | Tom Bergman | Stunts |
| Crew | Elle Alexander | Stunts |
| Crew | Bobby Aldridge | Stunts |
| Crew | Kim Robert Koscki | Stunts |
| Crew | Janie Liszewski | Stunts |
| Crew | Tom McComas | Stunts |
| Crew | Cazimir Milostan | Stunts |
| Crew | Tim Warner | Stunts |
| Crew | Aaron Walters | Stunts |
| Crew | Mike Watson | Stunts |
| Camera | Rick Bota | Second Unit Director of Photography |
| Camera | David Crone | "B" Camera Operator |
| Lighting | James Plannette | Gaffer |
| Camera | Paul C. Babin | Camera Operator |
| Crew | Pat E. Johnson | Fight Choreographer |
