- HD 1080
- Runtime: 102m.
- Status: Released
0
- Languages: en
- Country: United Kingdom
- Director: John Mackenzie
- Stars: David Hemmings, Douglas Wilmer, Tony Haygarth, Carolyn Seymour, Donald Gee
- keywords: exploitation, based on play or musical, teacher, murder, school, death, threat, pupil, murder confession, murder play, stage thriller
- Production_studio: Paramount Pictures, Mediarts, Hemmings
- Slogan: if you're curious about terror…
- The Unman, Wittering and Zigo is featured in the top rankings of 1971
- #54 in Top Drama Movies of 1971
- #14 in Top Action Movies of 1971
- #17 in Top Thriller Movies of 1971
- #5 in Top Mystery Movies of 1971
A new schoolteacher learns that the previous teacher was killed by his students, and he fears the same fate will befall him.