The Lost Tribe
- IMDb link: 0139432
- IMDb rating: 5.4 (112 votes)
- Genres: Adventure, Horror, Drama, Mystery
- Director: John Laing
- Cast: John Bach, Darien Takle, Don Selwyn, Martyn Sanderson and others
- Release date: 1 May 1983
- Release year: 1983
- Runtime: 114 minutes
- Country: New Zealand
- Keywords: psychotronic film, barefoot male, twin pretends to be his brother, murder of a prostitute, murder, brother in law sister in law sex, marital infidelity, unfaithfulness, sex, extramarital affair
Plot:
An anthropologist disappears in New Zealand while looking for a lost tribe, so his wife and little daughter as well as his shady twin brother who's in love with his sister-in-law go to look for him. Also seeking him are the police, who suspect that one of the twins is responsible for a hooker's murder. Jealousy, paranoia and possibly the occult add to the story's ominous atmosphere.