| Release Date | 10 March 1989 |
| US Box Office | $2,000,000 |
| Tagline | Three buddies in Vietnam. Two survived. Only one is really alive. |
| Genre | Drama |
| Country | USA |
| Filming Locations | Connecticut, USA |
| Language | English |
| Sound Mix | Dolby |
| Color | Color |
| Film Type | Feature |
| Film Class | Psychological Drama, War Drama |
| Mood | In a Minor Key, Only Human |
| Themes | Haunted By the Past, Home From the War, Alcoholism |
| Tones | Cathartic, Gloomy, Angry, Understated, Confrontational, Downbeat |
| Tags | Death, Neurotic, Post Traumatic Stress, Veteran [military], Vietnam, War |
Jacknife is a 1989 American film directed by David Jones and starring Robert De Niro and Ed Harris. The film focuses on a small, serious story, with emphasis on characterization and the complex tension between people in a close relationship. Stephen Metcalfe, upon whose play, Strange Snow (1982), the film was based, wrote the screenplay.