| Release Date | 23 June 1971 |
| Budget | $2,000,000 |
| Tagline | One man is missing. Two girls lie dead. ...and someone breathing on the other end of the phone. [USA Theatrical] |
| Genre | Mystery, Romance, Thriller |
| Country | USA |
| Filming Locations | Filmways Studios - 246 East 127th Street, East Harlem, Manhattan, New York City, New York, USA |
| Language | English |
| Sound Mix | Mono |
| Color | Color |
| Film Type | Feature |
| Film Class | Detective Film, Post-Noir (Modern Noir) |
| Mood | Spellbinders |
| Themes | Private Eyes, Prostitutes, Going Straight |
| Tones | Cynical, Gritty, Moody, Reflective, Talky |
| Tags | Investigator, Murder, Prostitute/prostitution, Psychopath, Stalking, Tape [recording], Telephone |
Klute is a 1971 film which tells the story of a prostitute who assists a detective in solving a missing persons case. It stars Jane Fonda, Donald Sutherland, Charles Cioffi and Roy Scheider. The movie was written by Andy Lewis and Dave Lewis and directed by Alan J. Pakula.