Let's Kill Uncle

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.

Director: William Castle

Cast: Nigel Green, Mary Badham, Pat Cardi, Robert Pickering, Linda Lawson, Ref Sanchez, Nestor Paiva, William Castle

Audience-only score — full critic data not yet in the ReelXO vault.