Samuel Lapp is een jongetje uit een Amish-gemeenschap die getuige is van een moord wanneer hij met zijn moeder Rachel naar de stad reist. De politieman John Book, die de moord onderzoekt, duikt onder bij de Amish wanneer de moordenaars het op hem gemunt hebben.
Nee, helaas is Witness nog niet beschikbaar op Netflix in Nederland.
| Production | Edward S. Feldman | Producer |
| Directing | Peter Weir | Director |
| Camera | John Seale | Director of Photography |
| Editing | Thom Noble | Editor |
| Writing | William Kelley | Screenplay |
| Sound | Maurice Jarre | Original Music Composer |
| Writing | Earl W. Wallace | Screenplay |
| Sound | Pamela Bentkowski | Foley Editor |
| Production | Michael Klastorin | Publicist |
| Production | Michael John Meehan | Location Manager |
| Costume & Make-Up | Leland V. Crawford | Hairstylist |
| Directing | David McGiffert | First Assistant Director |
| Costume & Make-Up | Shari Feldman | Costume Supervisor |
| Directing | Hope Williams | Script Supervisor |
| Sound | Fred Stafford | ADR Supervisor |
| Costume & Make-Up | Dallas D. Dornan | Costume Supervisor |
| Production | Ted Swanson | Production Manager |
| Costume & Make-Up | Bette Iverson | Hair Supervisor |
| Directing | Pamela M. Eilerson | Second Assistant Director |
| Sound | Allan Bromberg | Foley Editor |
| Editing | Joan E. Chapman | Assistant Editor |
| Costume & Make-Up | Michael Hancock | Makeup Supervisor |
| Costume & Make-Up | Paula Cain | Costumer |
| Costume & Make-Up | Michael W. Hoffman | Costumer |
| Editing | Bob Noland | Color Timer |
| Art | Craig Edgar | Set Designer |
| Sound | Richard Stone | Supervising Music Editor |
| Sound | Forrest Williams | Boom Operator |
| Art | Robert Krume | Construction Coordinator |
| Directing | Cynnie Troup | Script Supervisor |
| Art | Stan Jolley | Production Design |
| Sound | Cecelia Hall | Supervising Sound Effects Editor |
| Art | John H. Anderson | Set Decoration |
| Sound | Robert Glass | Sound Re-Recording Mixer |
| Sound | Robert 'Buzz' Knudson | Sound Re-Recording Mixer |
| Sound | George Watters II | Supervising Sound Effects Editor |
| Sound | Frank Howard | Sound Effects Editor |
| Sound | Norval D. Crutcher III | Sound Effects Editor |
| Sound | Don Digirolamo | Sound Re-Recording Mixer |
| Sound | Alan L. Nineberg | Sound Effects Editor |
| Sound | Andrew Patterson | Sound Effects Editor |
| Sound | Bruce Richardson | Sound Effects Editor |
| Crew | Glenn R. Wilder | Stunt Coordinator |
| Crew | Gary Epper | Stunt Coordinator |
| Crew | Bob Minor | Stunts |
| Production | David Bombyk | Co-Producer |
| Production | Wendy Stites | Associate Producer |
| Production | Dianne Crittenden | Casting |
| Crew | Vic Armstrong | Stunt Double |
| Crew | Anderson Martin | Stunts |
| Writing | William Kelley | Story |
| Writing | Earl W. Wallace | Story |
| Writing | Pamela Wallace | Story |
