The Butterfly Murders is currently streaming on Tubi

The Butterfly Murders (1979)84 minAction, Horror, MysteryRating 64/100

A team of people investigating a mysterious case visit a castle that’s haunted by poisonous butterflies and a leather-clad killer.

Cast: Lau Siu-Ming, Michelle Yim, Wong Shu-Tong, JoJo Chan Kei-Kei, Chiang Wang, Chang Kuo-Chu, Eddy Ko Hung

Director: Tsui Hark