Hellgate (1970)

Release Date: 1970-06-05
Runtime: 1h 30min
Production Company: Shaw Brothers
Production Country: Hong Kong
Director: Mitsuo Murayama

A reporter and his younger sister discover an old man's corpse in their car. Not knowing the deceased invented a secret weapon, he takes the body to a nearby hospital. Afterwards, the siblings discover they're being followed by sinister-looking men.