Let's Kill Uncle (movie)
- User score: 5.5
- Production country: United Kingdom, United States of America
- Producer: William Castle
- Production companies: William Castle Productions
- Genre: Thriller, Horror
- Release date: 11/18/1966
- Run time: 92 min.
Movie description
A 12-year-old orphan who has just inherited a fortune is trapped on an island with his uncle, a former British intelligence commander who intends to kill him. A young girl is the boy's only ally against the sarcastic uncle, who uses hypnotism, a pool of sharks, fire, and poisonous mushrooms as weapons.