Adding to the strangeness of this film, the producer, Hyde Productions Inc., registered its copyright in Nevada, the shooting involved six black belt holders in Karate, all of whom were trained in San Francisco (California), and the premiere was a double feature with The Driller Killer (1979) - a film located in New York (New York) - simultaneously at three Miami (Florida) theaters:
- Turnpike Drive-In, 12850 NW 27th Avenue, closed in 1986;
- Tropicaire Drive-In, 7751 Bird Road, closed in 1987;
- Homestead Theatre, Homestead City, that became a Wometco multi-screen complex there, closed forever in 1992 after being destroyed by Hurricane Andrew.