Insanity (1993 Hong Kong Film)
Insanity, also known by its Chinese title Chu mu jing xin (触目惊心), is a 1993 Hong Kong thriller film directed by Tony Leung Siu Hung and written by Bak-Ming Wong.

Background and Production
The film was released on March 18, 1993, in Hong Kong. It has a runtime of 82 minutes and was produced in the Cantonese language.
Plot
John and Nancy are a couple who leave the tense life of the city to move into a newly built village in the countryside as its first tenants. Shortly after settling in, Nancy falls ill and discovers she is pregnant, coinciding with an ominous fortune-telling prediction. Tensions escalate when a man named Steve, who is actually a dangerous killer, visits their home while John is out late.
Cast
- Kathy Chow as Mrs. Wong (Nancy)
- Bak-Ming Wong as John Wong
- Simon Yam as Tang Sau (Steve)
- Chi Wah Ling
- Chiu Fan Lau