| Release Date | 04 June 1999 |
| Budget | $55,000,000 |
| US Box Office | $34,000,000 |
| Tagline | One man's mind is another man's mystery. |
| Genre | Drama, Thriller |
| Country | USA |
| Filming Locations | Bwindi Impenetrable Forest, Uganda |
| Language | English |
| Sound Mix | Dolby Digital |
| Color | Color |
| Film Type | Feature |
| Film Class | Psychological Thriller |
| Themes | Dropping Out, Monkeys, Doctors and Patients |
| Tones | Cerebral, Ominous, Tense |
| Tags | Anthropologist, Gorilla, Jungle, Kill, Madness, Poacher, Prison, Psychiatrist |
Instinct is a 1999 film starring Anthony Hopkins, Cuba Gooding, Jr., George Dzundza, Donald Sutherland, and Maura Tierney. It was very loosely inspired by Ishmael, a novel by Daniel Quinn. In the United States, the film had the working title Ishmael. In the year 2000, the film was nominated for and won a Genesis Award in the category of feature film.