White Butterfly Killer (1973) is a Action film that follows a girl who witnesses the brutal murder of her grandfather plots revenge on the killers who are involved in an opium smuggling ring. Unbeknownst to them, she becomes "The White Butterfly Killer," unleashing her deadly kung fu power. Currently, you can watch White Butterfly Killer on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 10.0 out of 10 from 1 votes. Fans of action movies may also want to explore similar titles below.